7th Grade unit 6 Assessment

What expression is equivalent to 2(x+3) - 5?

• 2x-2

• 4x-3x+1

• 2x+1

• 2x+6

• 2x-3x-1

Write an algebraic expression for the phrase "the product of six and w".

• 6 + w

• 6w

• 6 - w

Factor the expression 4x + 24 using the greatest common factor.

• x(2x+12)

• 4(3+6x)

• 4(x+6)

• (x+6)

Evaluate the expression:

3h+5 when h=4

• 17

• 12

• 7

• 3

• 3

• 9

• 1

• 25

Evaluate the expression:
2y-3k when y=8 and k=6

• 2

• 1

• 3

• -2

Simplify the expression using the distributive property.

3(2x-3)

• 6x - 9

• 6x - 3

• 5x- 6

• 2x- 9

What is the greatest common factor of the terms in the expression 6x+15?

• 6

• 2

• 3

• 15

Which of the following word phrases describes the expression x-7?

• seven minus x

• the quotient of x and seven

• the sum of x and seven

• seven takeaway x

• seven less than x

What value correctly fills in the blank in the equation below?

2(4x+3)=____x+6

Hint: What number should go next to the variable when you use the distributive property to simplify 2(4x + 3)

• 8

• 6

• 4

• 2