Benchmark Review Day 1

A system of linear equations is given. y = x - 8 y = 1/2x - 5 Which graph represents the solution set to the system of linear equations?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Tags

CCSS.8.EE.C.8B

A system of equations is graphed in the coordinate plane. What is the x-value for the solution to the system of equations? Enter the answer as an integer value.

Tags

CCSS.8.EE.C.8B

Claire is solving the equation in the box for x. Which value of x will give Claire a true statement?

• x = −3

• x = −2

• x = 2

• x = 3

Tags

CCSS.6.EE.B.5

A choice matrix is shown. Complete the choice matrix by determining the number of solutions the equation has. For the equation 2(4r - 6) + 10r = 5r - 4 + 13r - 2, how many solutions does it have?

• Infinitely Many

• No Solution

• One Solution

Tags

CCSS.8.EE.C.7A

A choice matrix is shown. Complete the choice matrix by determining the number of solutions the equation has. For the equation 1/4(8r - 12) = -2 + 2r - 1, how many solutions does it have?

• Infinitely Many

• No Solution

• One Solution

Tags

CCSS.8.EE.C.7A

A choice matrix is shown. Complete the choice matrix by determining the number of solutions the equation has. For the equation 3r - 7 + 9r = 4r - 7 + 3r, how many solutions does it have?

• Infinitely Many

• No Solution

• One Solution

Tags

CCSS.8.EE.C.7A

A choice matrix is shown. Complete the choice matrix by determining the number of solutions the equation has. For the equation 2t - 3(t - 6) = -2t + 8 - 3t, how many solutions does it have?

• Infinitely Many

• No Solution

• One Solution

Tags

CCSS.8.EE.C.7A

What is the solution to the equation in the box?

• x = -15

• x = -11

• x = -6.5

• x = -5.5

Consider the equations given. Which equations have no solution? Select ALL that apply.

• 2x + x + 8 = 3x - 2

• 4(x - 1) + x = 5x - 4 - x

• 7x + 12 = (x + 3) + (x + 4)

• x + 2(4 - x) = 2x + 6 - 3x

• 3 - (x + 2) = 2x + 3

Tags

CCSS.8.EE.C.7A

The solution to a system of two equations is the line shown in the graph. One of the equations in the system is y = 2x + 3. Which could be the second equation in the system? Select ALL that apply.

• - -8x + 4y = 6

• - -4x + 6y = 18

• - -6x + 3y = 9

• - 4x + 2y = 8

• - 2x - y = -3

Tags

CCSS.8.EE.C.8B