Mathematics Quiz

What is the solution to the system?

• Option A: (2, -3)

• Option B: (-3, 4)

• Option C: (5, -6)

• Option D: (-7, 8)

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

• x = 3, y = 3

• x = 1, y = 4

• x = 0, y = 5

• x = 3, y = 2

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

• x = 5, y = -2

• x = 1, y = -1

• x = 0, y = 0

• x = -2, y = 4

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

• Option A: (-1,-6)

• Option B: (-1,6)

• Option C: (1,-6)

• Option D: (1,6)

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

• No Solution

• One Solution

• Your mom

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

What is the solution to the system?

• (-4,3)

• (3,-4)

• (4,-3)

• (-3,-4)

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

• (-1,4)

• (4,-1)

• (6,4)

• (2,-1)

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

• (0,6)

• (6,0)

• (4,6)

• (-5,6)

Tags

CCSS.8.EE.C.8B

John is trying to save for a new phone case. In his savings jar he has quarters and nickels. He has a total of 38 coins and $6.50. Let q be the number of quarters and n the number of nickels. Which equations best represent the system?

• q + n = 38 and 0.25q + 0.05n = 6.50

• q + n = 38 and 0.10q + 0.05n = 6.50

• q + n = 38 and 0.50q + 0.10n = 6.50

• q + n = 38 and 0.05q + 0.25n = 6.50

Tags

CCSS.8.EE.C.8C

A math quiz has 25 questions. Some questions are worth 1/4 of a point and others are worth 1/2 of a point. There are a total of 9 points on the quiz. Let x be the number of questions worth 1/4 of a point, and y the questions that are 1/2 of a point. Which equations best represent the system?

• x + y = 25 and (1/4)x + (1/2)y = 9

• x + y = 9 and (1/4)x + (1/2)y = 25

• x + y = 25 and (1/2)x + (1/4)y = 9

• x + y = 9 and (1/2)x + (1/4)y = 25

Tags

CCSS.HSA.CED.A.3