9x Y 45

9x Y 45Algebra Question solve 9x-y=45 for y Solution Verified Create an account to view solutions Recommended textbook solutions enVision Algebra 1 1st Edition • ISBN: 9780328931576 (2 more) Al Cuoco, Christine D. Graph of a Straight Line : Calculate the Y. A a non-zero constant never equals zero. dividing with decimals practice grade 5. Solve: -9+3w/11 divided by 25w-75/121 Solve for X in the equation, given. Algebra Calculator can also evaluate expressions that contain variables x and y. Example: 2x-1=y,2y+3=x. Online math solver with free step by step solutions to algebra, calculus, and other math problems. We shall now graph the line -9x+5y-45 = 0 and calculate its properties Graph of a Straight Line : Calculate the Y-Intercept : Notice that when x = 0 the value of y is 9/1 so this line "cuts" the y axis at y= 9. Graph 9x-5y=45 | Mathway Algebra Examples Popular Problems Algebra Graph 9x-5y=45 9x − 5y = 45 9 x - 5 y = 45 Solve for y y. Solve: 9x - y = 45 for y Solving Equation Generally, when we solve equations, we expect to get a numerical value for the variable. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 9x - y = 45subtract 9x from both sides -y = -9x + 45 multiply both sides by -1 to make y positive y = 9x - 45 <== Send mrs_skeptik[129]2 years ago 30 Answer: " y = 9x - 45 ". 3Double-Angle, Half-Angle, and Reduction Formulas 9. 9x+15y=45 Geometric figure: Straight Line Slope = -1. In algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c represent known numbers, where a ≠ 0. 9x = y + 45,53x59 154 This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. First go to the Algebra Calculator main page. Understand Algebra, one step at a time Step by steps for quadratic equations, linear equations and linear inequalities Enter your math expression x2 − 2x + 1 = 3x − 5 Get Chegg Math Solver $9. In algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c. Given: 9x - y = 45 ; Method 1) _____ Multiply the entire equation (both sides) by "-1" ; -1* {9x - y = 45} ; to get: -9x + y = -45 ; ↔ y + (-9x) = -45 ; → y - 9x = -45 ; Add "9x" to each side of the equation ; to isolate "y" one side of the equation; and to solve for "y" ; y - 9x + 9x = -45 + 9x ; y = -45 + 9x ; → y = 9x + (-45) ;. 9x = y2 +18 ⇔ x = y2 9 +2 ⇔ y = ± 3√x − 2 By taking the derivative, dx dy = 2x 9 As x goes from 2 to 6, y goes from 0 to 6. 600 x-intercept = 15/3 = 5 y-intercept = 15/5 = 3 Rearrange: Rearrange the equation by subtracting what is to the 9x−15y = 45. It shows you the steps and explanations for each problem, so you can learn as you go. 1 Pull out like factors : 9x + 15y - 45 = 3 • (3x + 5y - 15) Equation at the end of step 1 : Step 2 : Equations which are never true: 2. Mathematics Middle School answered Solve 9x−y=45 for y. How to Check Your Answer with Algebra Calculator First go to the Algebra Calculator main page. 1 Answer Wataru Sep 20, 2014 The surface area can be found by S = 2π∫ 6 0 y√1 + 4y2 81 dy = 49π Let us look at some details. Tap for more steps y = 9 5x− 9 y = 9 5 x - 9 Use the slope-intercept form to find the slope and y-intercept. How to Check Your Answer with Algebra Calculator First go to the Algebra Calculator main page. About three decades ago, more than half of teens said they’d had sex. 9*x-5*y- (45)=0 Step 1 : Equation of a Straight Line 1. Solve the following differential equation, subject to the given initial condition. -9x+y=45 y=x3+5x2 Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution Want to see the full answer? See Solutionarrow_forwardCheck out a sample Q&A here View this solution and millions of others when you join today! See Solutionarrow_forwardCheck out a sample Q&A here Trustpilot Trustpilot star_border. 2)By elimination solve the following: … read more Scott MIT Graduate Master's Degree 18,959 satisfied customers I need help completing my assignment asap!!!!!! 1. Explanation: Given: 9x - y = 45 ; Method 1) Multiply the entire equation (both sides) by "-1" ; -1* {9x - y = 45} ; to get: -9x + y = -45 ; ↔ y + (-9x) = -45 ;. Solve 9x - y = 45 for y - 17337541. = x + 3x2 b = x + 5x2 1 1 7 = 11 51. Algebra Slope and Y-Intercept Calculator Step 1: Enter the linear equation you want to find the slope and y-intercept for into the editor. Tap for more steps y = − 3 5x+3 y = - 3 5 x + 3 Use the slope-intercept form to find the slope and y-intercept. 9x + y = 45 y = 45 - 9x Find slope The slope of the line (m) is the steepness of the line. Tap for more steps y = 9 5x− 9 y = 9 5 x - 9 Use the slope-intercept form to find the slope and y-intercept. y-intercept = 45/5 = 9 Calculate the X-Intercept :. solve\:for\:9x-y=45,y; 6t=30-2(5+6x)+16=-90; 2x=11x-36; q+2. y = 9x − 7 y = 9 x - 7. 9x+15y=45 Geometric figure: Straight Line Slope = -1. 9x - y = 45subtract 9x from both sides -y = -9x + 45 multiply both sides by -1 to make y positive y = 9x - 45 <== Send mrs_skeptik[129]2 years ago 30 Answer: " y = 9x - 45 ". Solve an equation, inequality or a system. trigonomic table and unit circle. So we are going to subtract 9x from both sides of the equation to get: And since y is negative, we are going to divide both sides by -1 in order to make the y positive: thank u. Solve 9x-y=45 for y Follow • 1 Add comment Report 1 Expert Answer Best Newest Oldest Erol G. 1) pick an equation and isolate a variable x - y = 8 ---add y to both sides x = y + 8. Find the exact area of the surface obtained by rotating the curve about the x-axis. Solve 9x - y = 45 for y - 17337541. You can graph this line at Desmos. We have to move all variable and constant right side and leave y at left side. 00000 y-intercept = 45/5 = 9 Calculate the X-Intercept :. 1 Solve 9x-5y-45 = 0 Tiger recognizes that we have here an equation of a straight line. 9x + 15y = 45 To get this in Slope Intercept Form set up the equation to solve for y in terms of x 15y = -9x + 45 Divide both sides of the equation by 15 y = (-9/15)x + 45/15 y = (-3/5)x + 3 You can graph this line at Desmos. "y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis. Solve for y 9x+y=5. Mientras que la más cara será la comprendida entre las 8 y las 9 de la mañana, con un precio de 121,0 euros por MWh. Solve 9x-y=45 for y Follow • 1 Add comment Report 1 Expert Answer Best Newest Oldest Erol G. Subtract 9x 9 x from both sides of the equation. , < > ≤: ≥ ^ √: ⬅: : F _ ÷ | (* / ⌫ A: ↻: x: y = +-G. However, when the equation contains more than one variable,. Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. Algebra Slope and Y-Intercept Calculator Step 1: Enter the linear equation you want to find the slope and y-intercept for into the editor. 9x + y = 45 y = 45 - 9x Find slope The slope of the line (m) is the steepness of the line. Graph 9x-5y=45 | Mathway Algebra Examples Popular Problems Algebra Graph 9x-5y=45 9x − 5y = 45 9 x - 5 y = 45 Solve for y y. Pre-Algebra. Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. Thomas, Danielle Kennedy, Eric Milou, Rose Mary Zbiek 3,246 solutions SpringBoard Algebra 1 1st Edition • ISBN: 9781457301513 SpringBoard. y = 5− 9x y = 5 - 9 x. To evaluate an expression containing x and y, enter the expression you want to evaluate, followed by the @ sign and an ordered pair containing your x-value and y-value. See answer Advertisement midknight9 So to solve for y, we need to get y alone on one side of the equation. How to Check Your Answer with Algebra Calculator. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more. The first years of the COVID-19 pandemic saw a huge decline in high school students having sex. It means to isolate variable y. Algebra Question solve 9x-y=45 for y Solution Verified Create an account to view solutions Recommended textbook solutions enVision Algebra 1 1st Edition • ISBN: 9780328931576 (2 more) Al Cuoco, Christine D. 9 years ago To solve a system like this, you have two possible methods you can use: elimination or substitution. y = 5− 9x y = 5 - 9 x. com to confirm whether the largest number on the graph is or is not 9 and why. 45,0 euros por MWh. 9Trigonometric Identities and Equations Introduction to Trigonometric Identities and Equations 9. How to solve math problems step-by-step?. y = (-3/5)x + 3. Find step-by-step solutions and answers to Exercise 7 from Big Ideas Math, Algebra 1 - 9781635987904, as well as thousands of textbooks so you can move forward with confidence. 9x + y = 45 y = 45 - 9x Find slope The slope of the line (m) is the steepness of the line. First you will need to rewite your equation into slope intercept form. Divide each term in by and simplify Use the slope-intercept form to find the slope and y-intercept. 9x+4y=5 minus 9x from both sides 4y=-9x+5 Divide both sides by 4 y=-9/4x+5/4 Your slope for this line is -9/4 which means the slope of a line perpendicular to this line will be the reciprocal of this slope. -9x+y=45 \\ y=x^3+5x^2 \end{cases} \end{align*} {−9x+y=45y=x3+5x2 Step 2 2 of 7 Since the yyyis already singled out in the second equation, we'll include that equation in the first one. Graph 9x-5y=45 | Mathway Algebra Examples Popular Problems Algebra Graph 9x-5y=45 9x − 5y = 45 9 x - 5 y = 45 Solve for y y. y-intercept: (0,−7) ( 0, - 7) Any line can be graphed using two points. Tap for more steps y = −9+ 9x 5 y = - 9 + 9 x 5 Rewrite in slope-intercept form. 9x + y = 45 y = 45 - 9x Find slope The slope of the line (m) is the steepness of the line. 9; Frequently Asked Questions (FAQ) What is the answer to 81=46-x ? The answer to 81=46-x is x=-35;. 9x + y = 5 9 x + y = 5. "y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis. Understand the how and why See how to tackle your equations and why to use a particular method to solve it — making it easier for you to learn. y=9x-45 Step-by-step explanation: Given: We are given an equation of x and y. Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. 9x-15y=45 Geometric figure: Straight Line Slope = 1. Tap for more steps y = 9 5x− 9 y = 9 5 x - 9 Use the slope-intercept form to find the slope and y-intercept. 9x +5y= -45 put in standard form y= mx+b coefficient of x is the slope, b is the y intercpept 5y= -9x -45 y= -9/5 x -45 graphing will start at -45 on the y axis from that point go down 9 to the right 5 for the slope continue and graph minimum 2 points to draw the line hope this helps. Free math problem solver answers your algebra homework questions with step-by-step explanations. If the variables are of the form, x2, x1/2 or y2 it is not linear. Subtract 9x 9 x from both sides of the equation. Simply plug in the coordinates from above and solve for m to get the slope for 9x + y = 45 m = (y 2 - y 1 )/ (x 2 - x 1) m = (45 - 0)/ (0 - 5) m = -9. prealgebra- Saxon Math test answers and online cheats. See answer Advertisement midknight9 So to solve for y, we need to get y alone on one side of the equation. The X and Y intercepts and the Slope are called the line properties. Solving Equations First go to the Algebra Calculator main page. Algebra Graph Graph 9x+15y=45 Graph 9x + 15y = 45 9 x + 15 y = 45 Solve for y y. Tap for more steps Slope: − 3 5 - 3 5 y-intercept: (0,3) ( 0, 3). Solve the following differential equation, subject to the given initial condition. In the Calculator's text box, you can enter a math problem that you want to calculate. If: 3x = 45 Then: x = 15. 00000 Rearrange: Rearrange the equation by subtracting 3x−5y = 45 http://www. answered • 10/15/21 Tutor New to Wyzant Boost Your Math Confidence with a Dedicated Tutor Who Cares About Your About this tutor › 9x-y=45 -9x=-9x 9x-y-9x=45-9x -y=45-9x (-1) (-y)= (1) (45-9x) y=-45+9x Simplify by regrouping: y=9 (x-5) Upvote • 0 Downvote. 9x + 15y = 45 To get this in Slope Intercept Form set up the equation to solve for y in terms of x 15y = -9x + 45 Divide both sides of the equation by 15 y = (-9/15)x + 45/15 y = (-3/5)x + 3 You can graph this line at Desmos. Subtract from both sides of the equation. 600 x-intercept = 15/3 = 5 y-intercept = 15/-5 = 3/-1 = -3. "y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis. com/drill/9x-15y=45/. Such an equation is usually written y=mx+b ("y=mx+c" in the UK). 1 Solve 9x-5y-45 = 0. Graph 9x-5y=45 | Mathway Algebra Examples Popular Problems Algebra Graph 9x-5y=45 9x − 5y = 45 9 x - 5 y = 45 Solve for y y. 9*x+15*y- (45)=0 Step 1 : Pulling out like terms 1. 9x = y + 45,53x59 154 This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Given: 9x - y = 45 ; Method 1) _____ Multiply the entire equation (both sides) by "-1" ; -1* {9x - y = 45} ; to get: -9x + y = -45 ; ↔ y + (-9x) = -45 ; → y - 9x = -45 ; Add "9x" to each side of the equation ; to isolate "y" one side of the equation; and to solve for "y" ; y - 9x + 9x = -45 + 9x ; y = -45 + 9x ; → y = 9x + (-45) ;. Tap for more steps y = − 3 5x+3 y = - 3 5 x + 3 Use the slope-intercept form to find the slope and y-intercept. The equation of the line is \(\frac { x }{ 9 } \) + \(\frac { y }{ 9 } \) = 1 Multiply by 9 x + y – 9 = 0. Tap for more steps y = 3− 3x 5 y = 3 - 3 x 5 Rewrite in slope-intercept form. ) The numbers a, b, and c are the coefficients of the equation. y = (-9/15)x + 45/15. Find the exact area of the surface obtained by rotating the curve about the x-axis. 23 hours ago · Mientras que la más cara será la comprendida entre las 8 y las 9 de la mañana, con un precio de 121,0 euros por MWh. Substitution will be easy here since you don't have coefficients on several of the variables. 9Trigonometric Identities and Equations Introduction to Trigonometric Identities and Equations 9. Free math problem solver answers your algebra homework questions with step-by-step explanations. A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. -9x+y=45 \\ y=x^3+5x^2 \end{cases} \end{align*} {−9x+y=45y=x3+5x2 Step 2 2 of 7 Since the yyyis already singled out in the second equation, we'll include that equation in the first one. 9x+15y=45 Geometric figure: Straight Line Slope = -1. Get step-by-step solutions to your Algebra problems, with easy to understand explanations of each step. factor affecting molar mass of sodium chloride. → y - 9x = -45 ; Add "9x" to each side of the equation ; to isolate "y" one side of the equation; and to solve for "y" ; y - 9x + 9x = -45 + 9x ; y = -45 + 9x ; → y = 9x + (-45) ; → y = 9x - 45. 1 Solve 9x-5y-45 = 0. Multiply the entire equation (both sides) by "-1" ; -1* {9x - y = 45} ; to get: -9x + y = -45 ; ↔ y + (-9x) = -45 ; → y - 9x = -45 ; Add "9x" to each side of the equation ; to isolate "y" one side of the equation; and to solve for "y" ; y - 9x + 9x = -45 + 9x ; y = -45 + 9x ; → y = 9x + (-45) ; → y = 9x - 45. free printable math worksheets 8th grade. Such an equation is usually written y=mx+b ("y=mx+c" in the UK). How can we solve the below equation using algebra? y = 9x + 50 Solve an equation and check your solution. Algebra Question solve 9x-y=45 for y Solution Verified Create an account to view solutions Recommended textbook solutions enVision Algebra 1 1st Edition • ISBN: 9780328931576 (2 more) Al Cuoco, Christine D. Subtract 9x both sides ( Subtraction property of equality) cancel like term Divide each side by -1 ( Division property of equality). Solving Equations First go to the Algebra Calculator main page. 9x+15y=45 Geometric figure: Straight Line Slope = -1. A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. Solve 9x-y=45 for y Follow • 1 Add comment Report 1 Expert Answer Best Newest Oldest Erol G. Try it now: 2x+3=15 @ x=6 Clickable Demo Try entering 2x+3=15 @ x=6 into the text box. 9x + y = 45 y = 45 - 9x Find slope The slope of the line (m) is the steepness of the line. Given: 9x - y = 45 ; Method 1) _____ Multiply the entire equation (both sides) by "-1" ; -1* {9x - y = 45} ; to get: -9x + y = -45 ; ↔ y + (-9x) = -45 ; → y - 9x = -45 ; Add. Here is an example evaluating the expression xy at the point (3,4): xy @ (3,4). com/drill/9x-15y=45/. ; Dig deeper into specific steps Our solver does what a calculator. Learn more about: Factoring » Tips for entering queries. How to Check Your Answer with Algebra Calculator. 1Verifying Trigonometric Identities and Using Trigonometric Identities to Simplify Trigonometric Expressions 9. 9x-15y=45 Geometric figure: Straight Line Slope = 1. We shall now graph the line -9x+5y-45 = 0 and calculate its properties Graph of a Straight Line : Calculate the Y-Intercept : Notice that when x = 0 the value of y is 9/1 so this line "cuts" the y axis at y= 9. Algebra Graph Graph 9x+15y=45 Graph 9x + 15y = 45 9 x + 15 y = 45 Solve for y y. ii) 6x+2y=-20, -2x+y=20. y=9x-45 Step-by-step explanation: Given: We are given an equation of x and y. ; Learn from detailed step-by-step explanations Get walked through each step of the solution to know exactly what path gets you to the right answer. Teen sex was already becoming less and less common before the pandemic. _____ Method 2) _____ Given: 9x - y = 45 ; Solve for y ; Add "y" to each side of the equation; and Subtract "45" from each side of the equation. Algebra Calculator can also evaluate expressions that contain variables x and y. To get this in Slope Intercept Form set up the equation to solve for y in terms of x. answered • 10/15/21 Tutor New to Wyzant Boost Your Math. Upvote • 0 Downvote Add comment. That's according to a large government survey conducted every two years. Tap for more steps y = −9+ 9x 5 y = - 9 + 9 x 5 Rewrite in slope-intercept form. 1 Solve 9x-5y-45 = 0 Tiger recognizes that we have here an equation of a straight line. We shall now graph the line -9x+5y-45 = 0 and calculate its properties. 00000 y-intercept = 45/5 = 9 Calculate the X-Intercept :. −9x+y=45(write down the first equation)−9x+x3+5x2=45(substitute)x3+5x2−9x=45(rewrite)x3+5x2−9x−45=0(subtract 45 from both sides)\begin{align*}. 00000 Rearrange: Rearrange the equation by subtracting. If the variable does have a coefficient,. We shall now graph the line -9x+5y-45 = 0 and calculate its properties Graph of a Straight Line : Calculate the Y-Intercept : Notice that when x = 0 the value of y is 9/1 so this line "cuts" the y axis at y= 9. (If a = 0 and b ≠ 0 then the equation is linear, not quadratic. Use the slope-intercept form to find the slope and y-intercept. Understand Algebra, one step at a time Step by steps for quadratic equations, linear equations and linear inequalities Enter your math expression x2 − 2x + 1 = 3x − 5 Get Chegg Math Solver $9. It is the change in the y coordinate divided by the corresponding change in the x coordinate. In algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c represent known numbers, where a ≠ 0. 5 or x<−7 Explanation: For the first inequality, add 3 to both sides to give: 2x>9 and then dividing both sides by 2 x-10=2 One solution was found : x = 12 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : x-10=7 One solution was found : x = 17 Rearrange. 15y = -9x + 45. y=9x-45 Step-by-step explanation: Given: We are given an equation of x and y. x>4. Graph of a Straight Line : Calculate the Y-Intercept : Notice that when x = 0 the value of y is 9/1 so this line "cuts" the y axis at y= 9. Tap for more steps Slope: − 3 5 - 3 5 y-intercept: (0,3) ( 0, 3). , < > ≤: ≥ ^ √: ⬅: : F _ ÷ | (* / ⌫ A: ↻: x: y = +-G. After you enter the expression, Algebra Calculator will print a step-by-step explanation of how to solve 3x+2=14. The slope and y-intercept calculator takes a linear equation and allows you to calculate the slope and y-intercept for the equation. Select two x x values, and plug them into the equation to find the corresponding y y values. Find step-by-step Algebra 2 solutions and your answer to the following textbook question: Solve each system by the method of your choice. In 2021, less than a third said they had ever had sex. Subtract 9x both sides ( Subtraction property of equality) cancel like term Divide each side by -1 ( Division property of equality). What is 3x plus 27 equals 12x-45? 3x+27=12x-45 Bring x to one side and the numbers to the other 45+27=12x-3x 72=9x x=8 For any step you don't understand message me. 600 x-intercept = 15/3 = 5 y-intercept = 15/5 = 3 Rearrange: Rearrange the equation by subtracting what is to the 9x−15y = 45 https://www. Algebra Graph Graph 9x+15y=45 Graph 9x + 15y = 45 9 x + 15 y = 45 Solve for y y. Free \mathrm{Is a Function} calculator - Check whether the input is a valid function step-by-step. Mathematics Middle School answered Solve 9x−y=45 for y. About three decades ago, more than half of teens said they'd had sex. answered • 10/15/21 Tutor New to Wyzant Boost Your Math Confidence with a Dedicated Tutor Who Cares About Your About this tutor › 9x-y=45 -9x=-9x 9x-y-9x=45-9x -y=45-9x (-1) (-y)= (1) (45-9x) y=-45+9x Simplify by regrouping: y=9 (x-5) Upvote • 0 Downvote. The equation of the line is \(\frac { x }{ 9 } \) + \(\frac { y }{ 9 } \) = 1 Multiply by 9 x + y – 9 = 0. Understand the how and why See how to tackle your equations and why to use a particular method to solve it — making it easier for you to learn. Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. Solve Algebra problems with our Algebra calculator and problem solver. Solve 9x-y=45 for y Follow • 1 Add comment Report 1 Expert Answer Best Newest Oldest Erol G. Online math solver with free step by step solutions to algebra, calculus, and other math problems. \x² + 2xy = 0 \x² + 3xy = -9 {-4x + y = 12 S - 9x + y = 45 49. "y=mx+b" is the. 9x + 15y = 45. Mientras que la más cara será la comprendida entre las 8 y las 9 de la mañana, con un precio de 121,0 euros por MWh. solve\:for\:9x-y=45,y; 6t=30-2(5+6x)+16=-90; 2x=11x-36; q+2. Answer: Let the x – intercept be “a” and y intercept be = “-a” The equation of. It is the change in the y coordinate divided by the corresponding change in the x coordinate. dy Х + + (1 + 9x)y = 45; y (9) = 50 dx = y= This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 2Sum and Difference Identities 9. Free \mathrm{Is a Function} calculator - Check whether the input is a valid function step-by-step. com to confirm whether the largest number on the graph is or is not 9 and why Give it a try. Tiger recognizes that we have here an equation of a straight line. 1 Answer Wataru Sep 20, 2014 The surface area can be found by S = 2π∫ 6 0 y√1 + 4y2 81 dy = 49π Let us look at some details. See details Algebra problems we've solved Pre Algebra Algebra Pre Calculus Calculus Linear Algebra Arithmetic Simplify:. Find the values of and using the form. The X and Y intercepts and the Slope are called the line properties. Solve for y 9x+y=5. Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. 1) Using substitution find the ordered pair for the following i) 1) Using substitution find the ordered pair for the following:i) 9x+4y=0, -9x+y=45. 600 x-intercept = 15/3 = 5 y-intercept = 15/5 = 3 Rearrange: Rearrange the equation by subtracting what is to the 9x−15y = 45 https://www. Since the surface area of revolution can be found by S = 2π∫ b a y√1 + ( dx dy)2 dy, we have. 9 years ago To solve a system like this, you have two possible methods you can use: elimination or substitution. 9*x-5*y- (45)=0 Step 1 : Equation of a Straight Line 1. That's according to a large government survey conducted every two. 9x + y = 5 9 x + y = 5. Type the following: First type the equation 2x+3=15. Graph Graph 9x+15y=45. Find the equation of the line passing through (2, – 1) and whose intercepts on the axes are equal in magnitude but opposite in sign. 'Find the area of the region enclosed by the graphs of the equations y = cos x, y = sin x ,x = 0, and x == Plot in your graphing calculator, Draw the diagram on paper, show the elemental area on. Solve an equation, inequality or a system. So we are going to subtract 9x from both sides of the equation to get: And since y is negative, we are going to divide both sides by -1 in order to make the y positive: thank u. -9x+y=45 y=x3+5x2 Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution Want to see the full answer? See Solutionarrow_forwardCheck out a sample Q&A here View this solution and millions of others when you join today! See Solutionarrow_forwardCheck out a sample Q&A here Trustpilot Trustpilot star_border. The first years of the COVID-19 pandemic saw a huge decline in high school students having sex. To evaluate an expression containing x and y, enter the expression you want to evaluate, followed by the @ sign and an ordered pair containing your x-value and y-value. 9x +5y= -45 put in standard form y= mx+b coefficient of x is the slope, b is the y intercpept 5y= -9x -45 y= -9/5 x -45 graphing will start at -45 on the y axis from that point go down 9 to the right 5 for the slope continue and graph minimum 2 points to draw the line hope this helps. 9x + y = 45 y = 45 - 9x Find slope The slope of the line (m) is the steepness of the line. Get help on the web or with our math app. For example, try entering the equation 3x+2=14 into the text box. Algebra Question solve 9x-y=45 for y Solution Verified Create an account to view solutions Recommended textbook solutions enVision Algebra 1 1st Edition • ISBN:. 9x-15y=45 Geometric figure: Straight Line Slope = 1. 9x +5y= -45 put in standard form y= mx+b coefficient of x is the slope, b is the y intercpept 5y= -9x -45 y= -9/5 x -45 graphing will start at -45 on the y axis from that point go down 9 to the right 5 for the slope continue and graph minimum 2 points to draw the line hope this helps Advertisement. Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. Tap for more steps y = −9+ 9x 5 y = - 9 + 9 x 5 Rewrite in slope-intercept form. Safiya deposited money into a bank account that earned 6. 1 Solve : 3 = 0 This equation has no solution. Mathematics Middle School answered Solve 9x−y=45 for y. De 16:00 a 17:00 horas - 35,0 euros por MWh. 4Sum-to-Product and Product-to-Sum Formulas. y =9(−3)+45=−27+45=18 Step 9 9 of 14 Substitute x=−5x=-5x=−5in equation (3)(3)(3): y=9(−5)+45=−45+45=0\begin{align*} y&=9(-5)+45\\ &=-45+45\\ &=0 \end{align*} y =9(−5)+45=−45+45=0 Step 10 10 of 14 Therefore, the solutions are {(3,72),(−3,18),(−5,0)}\boxed{\{(3,72),(-3,18),(-5,0)\}}{(3,72),(−3,18),(−5,0)} Step 11 11 of 14. 00000 Rearrange: Rearrange the equation by subtracting 3x−5y = 45. Solve 2x - 4 = 10 Solving Equations With One Variable: In order to solve an equation with one variable, the coefficient of the variable must always be one. The exponent over the variables should always be 1. We shall now graph the line -9x+5y-45 = 0 and calculate its properties. Such an equation is usually written y=mx+b ("y=mx+c" in the UK). y =9(−3)+45=−27+45=18 Step 9 9 of 14 Substitute x=−5x=-5x=−5in equation (3)(3)(3): y=9(−5)+45=−45+45=0\begin{align*} y&=9(-5)+45\\ &=-45+45\\ &=0 \end{align*} y =9(−5)+45=−45+45=0 Step 10 10 of 14 Therefore, the solutions are {(3,72),(−3,18),(−5,0)}\boxed{\{(3,72),(-3,18),(-5,0)\}}{(3,72),(−3,18),(−5,0)} Step 11 11 of 14. Simply plug in the coordinates from above and solve for m to get the slope for 9x + y = 45 m = (y 2 - y 1 )/ (x 2 - x 1) m = (45 - 0)/ (0 - 5) m = -9. Algebra Calculator can also evaluate expressions that contain variables x and y. Simply plug in the coordinates from above and solve for m to get the slope for 9x + y = 45 m = (y 2 - y 1 )/ (x 2 - x 1) m = (45 - 0)/ (0 - 5) m = -9. $$ \left\{ \begin{array} { l } { - 9 x + y = 45 } \\ { y = x ^ { 3 } + 5 x ^ { 2 } } \end{array} \right.