Math 7 Unit 2 Test Review

In the expression  x - 53 - 4x - w + 6x + 8  , the variables are

• x, w, 8
• -53, 8
• x, w
• x, -4x, 6x, -w

Tags

CCSS.6.EE.A.2B

In the expression  x - 53 - 4x - w + 6x + 8  , -53 is a 

• Coefficient
• Constant
• Variable 
• None of these

Tags

CCSS.6.EE.A.2B

In the expression  x - 53 - 4x - w + 6x + 8  , the constants are

• 53, 8
• 1,-4, -1, 6
• x, w
• -53, 8

Tags

CCSS.6.EE.A.2B

In the expression  x - 53 - 4x - w + 6x + 8  , the coefficient on the term "x" is

• 0
• There is no coefficient
• 1
• -1

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

In the expression  x - 53 - 4x - w + 6x + 8  , combine all like terms & write the simplified expression.

• 2x - w - 45
• 3x - w - 45
• -41xw
• -41

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Are 7a and 4a like terms?

• Yes
• No

Tags

CCSS.6.EE.A.2B

Identify the "like terms" in the expression: 
2x + 4y - 3x + y - x

• 2x and 4y and -3x
• 2x and -3x and x
  4y and y 
• they are all like terms
• there are no like terms

Tags

CCSS.6.EE.A.2B

Select the terms below that is a like term with 2b.

• 77ab
• 7b
• 5b²
• 9b²

Tags

CCSS.6.EE.A.2B

What is the coefficient in the following expression?
5x - 9

• -9
• 5
• x
• 5x

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which term is the constant?

5g³ + 2

• 5

• g

• 3

• 2