KYOTE Unit 1 Review

Simplify the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.7.NS.A.3

18 + (6 – 2) × 2 =

• 26
• 29
• 44
• 40

Tags

CCSS.7.NS.A.3

Simplify the expression.

• 16
• 52

• 8

• 4

Tags

CCSS.7.NS.A.3

Simplify

l- 12 l + ( 32 ÷ 4)

• 20
• 11
• -4
• 4

Tags

CCSS.7.EE.B.3

Evaluate -2x + -3y if x = 10 and y = -6

• 18

• -38

• 12

• -2

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a=4 and b= -2

-3a + 2b²

• -20

• 8

• 20

• -4

Tags

CCSS.7.NS.A.3

Evaluate the expression if a = -5 and b = 6. What is the value of |ab - b|?

• -36

• 24

• 30

• 36

Tags

CCSS.7.NS.A.3

Evaluate expression if a=-2 and b=3

|4b| - |5a|

• 2

• 22

• 5

• 12

Tags

CCSS.7.NS.A.3

Find the GCF of 63x²y³ and 90x⁵y

• 8x²y³

• 6x⁵y

• 9x²y

• 3x³y³

Find the greatest common factor of the expression: 15x² + 20x⁶

• 5x⁶

• 15x

• 5x²

• 20x²