QC Review 6.7D

Evaluate the expression 60 - x

when x = 20.

• 40

• 80

• 20

• 60

Tags

CCSS.6.EE.A.2C

Evaluate 4y + 10

if y = 3

• 53

• 22

• 17

• not here

Tags

CCSS.6.EE.A.2C

Identify a phrase for "x - 9"

• 9 take away x

• x increased by 9

• x decreased by 9

• x divided by 9

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Identify the phrase as an algebraic expression "the quotient of n with a divisor of 7"

• 7/n

• n + 7

• 7n

• n/7

Tags

CCSS.6.EE.A.2B

Simplify the expression

10(9x - 4)

• 90x + 40

• 90x + 4

• 90x - 4

• 90x - 40

Tags

CCSS.6.EE.A.3

Simplify by combining like terms:

8x² + 4x + 11 - 2x + y

• 8x² + 2x + y + 11

• 14x + 11 + y

• 16x² - 5x + 11

• 8x² + 6x + y - 11

Tags

CCSS.7.EE.A.1

Identify the coefficients in the expression:

7v + 2 + 12 + 2v - 6y

• 7, 2, 12, 2, -6

• 2, 12

• v, y

• 7, 2, -6

Tags

CCSS.6.EE.A.2B

Identify the like terms in the following algebraic expression:

6y + 3x + 8y - 7

• all of them

• 6y and 8y

• 6y, 3x and 8y

• 6y, 3x, 8y, 7

Tags

CCSS.6.EE.A.2B

Which expression is simplified using the distributive property?

• 3x + 9 = 9 + 3x

• 3(x + 3) = 3x + 9

• 3(x + 3) = 3x + 3

• 3(x + 3) = 3(3 + x)

Tags

CCSS.6.EE.A.3

Which algebraic expression matches the situation?

Chase makes $8 per hour mowing lawns. He works h hours per day for 3 days. He had to pay $20 for gas for his mower.

• 3($8h) - $20

• 3($8h) + $20

• 3 + $8h - $20

• 8/h - $20 x 3

Tags

CCSS.HSA-SSE.A.1A