1st nine weeks review

Use the information given to answer the question.

The table shows two expressions representing the length and width of a rectangle.

Which expression represents the perimeter of the rectangle?

• 6y + 10

• 6y + 20

• 3y + 10

• 3y + 20

Tags

CCSS.HSA.APR.A.1

Which expression is equivalent to 5(x + 9) + 7(y + 2) – x?

• 4x + 7y + 11

• 4x + 7y + 59

• 11xy + 11

• 11xy + 59

Tags

CCSS.6.EE.A.4

What is the expression simplified?

• 1z + 23

• 3z + 11

• 9z + 23

• 13z + 11

Tags

CCSS.6.EE.A.3

Which expression(s) is (are) equivalent to 4.3(3 – 5b ) + 1.2b ?

• 12.9 – 20.3b

• 12.9 + 22.7b

• 12.9 – (21.5 – 1.2)b

• 12.9 – 22.7b

• 12.9 + (-21.5 + 1.2)b

Tags

CCSS.6.EE.A.3

Yolanda buys T-shirts that are on sale for 25% off. If each T-shirt originally costs $C, which expression represents how much Yolanda pays per T-shirt, not including sales tax?

• (1 + 0.25)C

• (1 – 0.25)C

• 0.25 + C

• 1.25 + C

Tags

CCSS.HSA-SSE.A.1A

A store is having a 40% off sale. Jared says that he can find the sale price of a regular priced item (p ) by evaluating the expression 0.6p. Kelsey says that she can find the sale price for the same item by evaluating the expression p – 0.4p.

Which person(s) is (are) correct?

• only Jared

• only Kelsey

• both Kelsey and Jared

• Neither Kelsey or Jared

Tags

CCSS.6.EE.B.6

Mr. Jacobs asks his students to write an equation to represent the salesman’s weekly salary in the following scenario:A salesman earns a salary of $300 each week plus a 6.5% commission on each sale that he makes.

The students’ equations are listed in the chart.

Which student’s equation is correct?

• Marcus

• Rashad

• Sean

• Tyler

Tags

CCSS.HSF.LE.B.5

Craig and Madison spend d dollars on dinner and then tip the server 18%. Which expressions represent the total cost of Craig and Madison’s dinner?

• 0.82d

• 1.18d

• d + 0.18

• d + 0.18d

• d + 1.18

Tags

CCSS.HSA-SSE.A.1A

The amount of money in an account, n, is increased by 4%. Which expression represents the total value in the account?

• 1.04

• 1.04n

• 0.4n

• n + 0.4

Tags

CCSS.6.EE.B.6

Avery biked 6 miles on Tuesday, 4 miles on Wednesday, and twice as many miles on Saturday as Wednesday. If she hopes to bike a total of 25 miles for the week, how many miles should Avery bike on Sunday?

• 7

• 10

• 18

• 25

Tags

CCSS.3.OA.D.8