For what numbers a and b is the system of equations below satisfied by x = b and y = a? 2у а - 5х + бу 84 b = a =

Q: Determine whether the given ordered pair is a solution to the system of equations. 7x−y=4 x+8y=2…

A: 7x-y=4x+8y=2 & the ordered pair is 4, 0.

Q: What is the solution set for the folowing system of equations? x2-y-4 y 3x A) (-4,12) and (-1,-3) B)…

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Q: Solve the system in anyway: y = 3x - 2 and y - 2x = -5 O(-7, -19) O(-3, -11) O(-3, -7) O(-7, -23)

A: The given system of equations is  y = 3x - 2      ..... 1 y - 2x = - 5      .... 2

Q: Solve the system of equations く. X, - Xe = || 4X, +3 Xq =-5 3. X, - X2 - X3 = -3 スX, +32 +5%"7 - 11…

A: The solutions to the systems of the equation are the values of x,y, and z that satisfy the equation…

Q: The sum of the digits of a two-digit number is 8. The result of subtracting the units digit from the…

A: given: the sum of the digits of a two digit number is 8. the result of subtracting the units digit…

Q: A system of equations represents two different repair companles' charges: • Fast Computer Repair: y…

A:

Q: For Exercise, determine the number of solutions to the system of equations. * - y = 0 |x| = [y]

A: Given :  x2 - y2 = 0 ..... (1) |x| = |y|     ....... (2)

Q: Jose bought 6 pounds of almonds and 10 pounds of peanuts at the Nutty Factory for $84.84. The…

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Q: Solve a system of equations using the substitution y = 5x method: Resuelve un sistema de ecuaciones…

A: Given equations are: Plugging the value of y from the first equation to the second equation:

Q: Determine whether the given ordered pair is a solution to the system of equations.   −2x−4y  =8…

A: Given system of equation -2x-4y=8  ...(1)-x+8y = 14 ...(2)ordered pair (-6 , 1)

Q: Line A is shown on the grid below. 6- y = . 4- 3- 1- -3 -2 -6 -1+ -2+ Line B will be graphed on the…

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Q: Determine whether the given ordered pair is a solution to the system of equations. 9x – y = 4 a + 6y…

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Q: The sum of 2 numbers is 64, and their difference is 14. What system of equations would model this…

A: It is given that sum of two numbers is 64 and difference is 14.

Q: Solve the system by back substitution = - 4 4y + 3y 2z 2z = 6 3z =18 y%3

A: The set of equations are solved using back substitution

Q: Find the solution to the system of equations: x−2y+z=−3 y+2z=−7 x+y+3z=−12

A: We can evaluate the values of x y and z as below

Q: Abigail and her children went into a bakery and she bought $11.25 worth of cupcakes and cookies.…

A: Given,          Abigail and her children went into a bakery and she bought $11.25 worth          of…

Q: Use a software program or a graphing utility to solve the system of linear equation.

A: Write the system of equation in the form of matrix. The augmented matrix can be reduced by…

Q: What is the solution set of the system of equations z+y= 5 and y = x² – 25 A (0,5) and (11,-6) B…

A: The set of the system of equations are x+y=5......(1) y=x2-25......(2) Substitute the value of…

Q: Find the solution to the system of equations. 4 3 2 ([?], [ ]) -4 -3 -2 -1 2 3 4 -2 X-4 -3 -4 Entor

A: The solution of the system of equations is the point of intersection of the graph of the equations.

Q: Targe pizza at Palanzio's Pizzeria costs $6.80 plus $0.90 for each topping. The cost of a large…

A: Given,          A large pizza at Palanzio's Pizzeria costs $6.80 pus $0.90 for each topping.…

Q: Solve the system of linear equations by graphing. 13 4 - -I - (a) y =- %3D y = -, +7 LINE 10 9 8 7 6…

A: The slope-intercept form of a straight line is defined by the equation, y=mx+b, where, m is the…

Q: Find the solution to the system of equations. 4 ([?], [ ]) -4-8-2 -1 12 3 4 -2 -3 ヨー+1 -4 Entor 1.

A:

Q: Find the solution to the system of equations. 41 3 y = 2x + 2 ([?], [ ]) 1 23 4 -1 -2 -3 -4 -3 -2 1…

A: Solution of the system of equations will be the intersection point of the graph of the equations

Q: Draw a second line on the groph in order to demonstrate a system of equations with one solution .…

A: When two lines intersect at one point then they have unique solution

Q: Determine whether each ordered pair is a solution of the system. 2x - y = 4 8x + y = -9 (a) (0, -4)…

A: given  2x -y =4 --->equation 1  8x +y = -9 ---> equation 2  the ordered pair is said to be…

Q: Verify that the values of the variables listed are solutions of the system of equations. fx + y = -5…

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Q: 10 8. 6. 4 -10 -8 -6 -2 4 6. 10 -4 -6 -8 -10

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Q: Determine whether the given ordered pair is a solution to the system of equations. 4x−y =4 x+5y =2…

A:

Q: The ordered pair which is a solution of the system of equation 20x +y= 4; 30x + y = 16 is : о (1.2,…

A: Consider the system of linear equations. 20x+y=430x+y=16 Multiply 20x+y=4 by 3 and multiply 30x+y=16…

Q: Solve the System. Give answer as (x, y, z). — 5х — 2у — 4z — 6 - - 10x + 2y – z = 21 - - 20х + 2у +…

A: Given,            The system of equations are             -5x-2y-4z=6             -10x+2y-z=-21…

Q: last sunday, the 10th avenue rock band sold a total of 40,000 tickets for their concert at a local…

A: Given, total tickets sold = 40,000  Total tickets sold for an amount of $1,550,000 There are three…

Q: Write out the matirx equation for this given system of equations 250 - y n 5z + 3y 350 - 7z + 4y 200…

A: To find the matrix equation

Q: Determine if (1, 3) is a solution to the given system of linear equations. 5x+y=8 x+2y=5 Yes,…

A: When we substitute the values of x and y as    x= 1 and y= 3 in given both equations of system then…

Q: Is (3,8) a solution to this system of equations? y = 7x + 8 y = I+1 Answer: yes

A: For any point to be the solution of the system of equations ,that point need to satisfy all the…

Q: Solve the system of 2 linear equations in 2 unknowns by the method of your choice. 6x +3y=9 - 5x-…

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Q: (y = 6z – 13 (-3z – 2y = -4 O (2, –1)

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Q: 12 X +20 y+80 X + 20 と+ 80

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Q: (1) 3x + y=2 (2) 2x-y= 1 Ordered pair: (1,-1)

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Q: Determine whether the given ordered pair is a solution to the system of operations. 4x-y=4 x+8y=2…

A:

Q: The ordered pair which is a solution of the system of equation 20x +y = 4; 30x +y = 16 is: О (1.2,…

A:

Q: A merchant wants to combine two classes of peanuts with nuts which costs are, respectively, of $1.5,…

A: To determine the no. of pounds of the peanuts of the cheapest and expensive variety and nuts.

Q: Solve for the system of equations.

A: solve the equations for x ,y,z

Q: Solve the following system of equations: y=x^2+5x+10 2x+y=10   A. (-7,24) and (0, -10) B. (-7,24)…

A: Using Substitution method

Q: Solve the system by the method of elimination. (If there is no solution, enter NO SOLUTION. If the…

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Q: What is the solution to the system of equations represented in the graph?

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Q: Suppose you have 25 coins in nickels and dimes only and have a total of $1.65. How many of each coin…

A: Let x be the number of nickels and y be the number of dimes.Using this variables formulate the…

Q: Solve the following system of equations: Va +y = 6 -- y = -6 O (0.6) and (9,3) O (0, -6) and (9,3)…

A: Given:               x+y=6-13x-y=-6 Let:             x+y=6                     .......i-13x-y=-6…