Question

Determine the solution to the system of equations below.

-5x – 7y = 11

x – 2y = -9
Responses
A Infinitely many solutionsInfinitely many solutions
B x = -5, y = 2x = -5, y = 2
C No solutionNo solution
D x = -5, y = -7

Answer 1

6x + 3y = 9
2x + 3y = 1

Solve the system of equations.
Responses
A x = 2, y = -1
B x = -1, y = 2
C x = -1/2, y = 3x = - 1 2 , y = 3
D x = 3, y = -1/2
E x = 1, y = 1

Answer 2

3x + y = 3
x + y = 2

Solve the system of equations.
Responses
A x = 1/2, y = 3
B x = 3, y = 1/2
C x = 1/2, y = 3/2
D x = 3/2, y = 1/2
E x = 5/2, y = -9/2

Answer 3

3x + 19y = 2

19x + 3y = 130


What is the solution for the system of equations above?
Responses
A x = 1, y = -7x = 1, y = -7
B x = -7, y = -1x = -7, y = -1
C x = 7, y = -1x = 7, y = -1
D x = -7, y = 1

Answer 4

2x - 2y = 6
3x + 2y = 9

Solve the system of equations.
Responses
A x = 0, y = 3x = 0, y = 3
B x = 3, y = 0x = 3, y = 0
C x = 1, y = -2x = 1, y = -2
D x = -2, y = 1x = -2, y = 1
E x = 6, y = 3

Answer 5

Use the graphing method to solve the system of linear equations:

y = -x + 3 and y = x - 1
Responses
A (-1,2)(-1,2)
B (0,3)(0,3)
C (1,0)(1,0)
D (1,2)(1,2)
E (2,1)