Solving Systems of Equations TEST

• A

• B

• C

Tags

CCSS.8.EE.C.8A

• A

• B

• C

Tags

CCSS.8.EE.C.8B

• A

• B

• C

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

When a system of equations has infinitely many solutions, what is true about the two equations?

• They have the same slope and different y-intercepts

• They have the same slope and the same y-intercept

• They have a different slope and different y-intercepts

• They have a different slope and the same y-intercepts

Tags

CCSS.8.EE.C.8A

Which graph represents the solution to this problem?

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B

Write your answer as a coordinate point! (x,y)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Write your answer as a coordinate point! (x,y)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve using any method

• (11, 14)

• (14, 11)

• (-11, -19)

• (-19, -11)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes.  Which system of equations represents the situation?

• 3x + 2y = 315
  2x + 4y = 450
• 3x + 2y = 450
  2x + 4y = 315
• 2x + 2y = 315
  3x + 4y = 450

Tags

CCSS.8.EE.C.8C

How much did one bag of treats cost?

• $27

• $7.50

• $4.00

• $15.50

Tags

CCSS.8.EE.C.8C