Math 8

2a + 9 + 4a

• 6a + 9
• 2a + 9
• 8a + 9
• 6a - 9

Tags

CCSS.7.EE.A.1

2(c + 6) + 5c

• 2c + 12 + 5c
• 7c + 6
• 7c + 12
• 7c

Tags

CCSS.6.EE.A.3

Simplify the following expression:
19 - ( 3 - 5b)

• 16 + 5b
• 21 + 5b
• 16 - 5b
• 21 - 5b

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-8 (5b + 2) -7 (b - 5)

• -33b + 19
• -47b² +  21
• 33b - 19
• -47b -19

Tags

CCSS.6.EE.A.3

Simplify the following expression:
(5 + 7p²)  - (2p⁴ - 3)

• 2 + 7p² + 2p⁴
• 2p⁴ + 7p² + 13
• -2p⁴ - 7p² + 2
• -2p⁴ + 7p² + 8

Tags

CCSS.7.NS.A.1B

Simplify the following expression:
(5 + 4x) + (2x - 8)

• 13 + 6x
• 6x - 3
• 6x - 13
• 6x + 3

Tags

CCSS.7.EE.A.1

Evaluate the expression

-(3x + 5) - 4

• -3x + 5

• -3x + -5

• -3x + 9

• -3x +-9

Tags

CCSS.7.EE.A.1

Match the expression to its equivalent: -3(x-2)

• -3x+-2

• -3x+6

• 3x+6

• 6x

Tags

CCSS.6.EE.A.4

Which expression has a value of 24?

• 4 + 8 - 5 + 9 + 24
• (8 - 3) + 2 x 7 - 5
• 4[6 - (9 - 8)] + 4
• 3 x 6 + 3 x 3 + 0

Tags

CCSS.6.EE.A.2C

What is the value of the expression below?
5 + 3(4 + 2) ÷ 2

• 24
• 14
• 17
• 26

Tags

CCSS.6.EE.A.2C