Expressions and Equations Test

Which algebraic expression best matches the verbal phrase? "2 less than a number"

• b - 2

• 2-b

• b + 2

Tags

CCSS.6.EE.A.2A

What equation represents this hanger diagram?

• 7 = 3e + 1

• 7 = 3t + 1

• 7 = 3x + 1

• 7 = 3p + 1

Tags

CCSS.HSA.CED.A.3

Evaluate the expression below if x = 3

5^x + 3

• 18

• 128

• 8

• 11

Tags

CCSS.6.EE.A.2C

Simplify the expression below:

2 (x + 4) + 7

• 2x + 8 + 7

• 2x + 15

• 10x + 7

• 2x + 22

Tags

CCSS.6.EE.A.3

Evaluate using the order of operations:

25 - (10-8)² + 9

• 0

• 26

• 34

• 30

Tags

CCSS.7.NS.A.3

Factor out the GCF: 10x + 15

• 100x + 150

• 10(x + 5)

• 1(10x + 15)

• 5(2x + 3)

Tags

CCSS.7.EE.A.1

Work out the value of the expression when x = 3, y = 2 and z = 4. (y + x)² – z

• 9

• 21

• 3

• 11

Tags

CCSS.6.EE.A.2C

Find an equivalent expression for the given expression: 36x + 24

• 4(9x + 7)

• 4(9x + 8)

• 2(18x + 24)

• 12(3x + 2)

Tags

CCSS.6.EE.A.4

Which algebraic expression best matches the phrase:

"12 more than triple x"

• 12 + 3x

• 3x + 12

• 12 ( 3+x)

• 12 + 3 + x

Tags

CCSS.6.EE.A.2A

In which equation does x = 1

• 4x + 6x - 7 = 3

• 7-10x = 3

• 10x - 10 = 10

• 10x + 10 = 10