Math 8 Quiz 12/2/19

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2

(-6)²

• 12

• -12

• -36

• 36

Tags

CCSS.6.EE.A.1

√64=___

• + 6 only

• ± 6

• ± 8

• + 8 only

Tags

CCSS.8.EE.A.2

Simplify this expression:

-7w + (-6) + 5 + (-9w)

• -2w - 1

• -16w - 11

• -16w - 1

• -2w + 11

Tags

CCSS.7.EE.A.1

Expand the expression:

5 ( -2x + 3)

• -10x + 15

• 10x - 15

• 3x + 8

• -10x + 3

Tags

CCSS.6.EE.A.3

(3 + 4)² - 32 

• 7
• 112
• 17
• -7

Tags

CCSS.6.EE.A.1

Nine more than a number

• 9x

• 9 - x

• 9 + x

• 9 + 9

Tags

CCSS.6.EE.A.2A

Eleven less than three times a number

• 11x - 3

• 3 - 11x

• 11 - 3x

• 3x - 11

Tags

CCSS.6.EE.A.2A

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

Solve   -5t + 9 = 24

• -3
• 3
• -5
• 12

Tags

CCSS.7.EE.B.4A