Review Final 8-02

What is the value of the expression
x² + y² + x - y 
when x = -1 and y = 3

• 6
• 8
• 12
• 16

Tags

CCSS.7.NS.A.3

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9
• 38
• -38
• -9

Tags

CCSS.6.EE.A.2C

Evaluate  -3a³b+ 5a
if a=-2 and b = 5

• 110
• -14
• 145
• -115

Tags

CCSS.6.EE.A.2C

Which expression has a value of 12?

• 18 / [3 x (7 - 5)] x 4
• 3 + 12 x 5 / (5 + 15)
• 6 / 2 x {10 + [24 / (3 + 5)] - 12}

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Why is 6 is the expression
7h + 6 a constant?

• The value of 6 does not change.
• 6 is added to 7h to find the sum.
• 6 is a composite number.
• 6 is less than the value of 7h

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20
• 24
• 44
• 4

Tags

CCSS.6.EE.A.2C

3x + 8   if x = 2

• 13
• 14
• 15
• 16

Tags

CCSS.6.EE.A.2C

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Tags

CCSS.6.EE.A.2C

2x + 3 + x²; for x = 4

• 17
• 27
• 19
• 25

Tags

CCSS.6.EE.A.2C

Evaluate the expression.   Let g = 3    h = 9 
4h + 2g + 4

• 42
• 46
• 34
• 58

Tags

CCSS.6.EE.A.2C