Ordered Pairs Solution to Equation

What y-coordinate completes the ordered pair (-1, ___) so that it is a solution to the equation y = 3x.

• 1

• -1

• 3

• -3

What y-coordinate completes the ordered pair (0, ___) so that it is a solution to the equation y = 2x + 1.

Write an ordered pair that is a solution to the equation y = x + 1.

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8A

The lines graphed on the coordinate grid each represent an equation. Which ordered pair represents a solution to both equations?

• (2, 2)

• (0, 4)

• (0, 0)

• ((4, 0)

Tags

CCSS.8.EE.C.8B

• (2, -2)
• (2, 2)
• (-2, 2)
• (-2, -2)

Tags

CCSS.8.EE.C.8A

What is the solution to the system of equations?

• No Solution

• (2, 0)

• Infinitely Many Solutions

• (0, 2)

Tags

CCSS.8.EE.C.8B

The solution to this system is...

• (4, -2)

• (4, 2)

• (-2, 4) 

• (-4, -2)

Tags

CCSS.8.EE.C.8B

Select all of the points that are solutions to the linear equation 5x + 8y = 40.

• (8, 0)

• (4, 2)

• (0,5)

• (1, 6)

Select all of the points that are solutions to the equation x + 4y = 20.

• (10, 2.5)

• (0, 5)

• (2, 10)

• (5, 3)