7th - CBA #2 Review

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

• C

• A

• B

• D

Mrs. Fonseca's yoga club has 30 members. Each month the membership increases by 12 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total yoga club members, y?

• y = 12x + 30

• y = 12x

• y = x + 12

• y = 30x +12

Tags

CCSS.6.EE.C.9

Mrs. Harvey was shopping at Target for Christmas presents. The price of a Nintendo Switch was reduced from $350 to $225. By what percentage was the price of the television reduced?

• 45%

• 36%

• 15%

• 86%

Tags

CCSS.6.RP.A.3C

Mr. Hartley and his only friend went to lunch at Chuck E. Cheese. Their meal cost $15, and they left an 18% tip. How much was the total bill, including tip?

• $17.7

• $15

• $2.7

• $40.5

Tags

CCSS.6.RP.A.3C

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• B

• C

• D

Tags

CCSS.HSF-LE.A.1B

Mrs. Simmons paid $36.75 for 3.25 pounds of rare organic jellybeans. What is the price per pound of the jellybeans?

• $12.10

• $36.75

• $11.31

• $90.50

Tags

CCSS.6.NS.B.3

Coach Ramos was shopping at Randall's - the price of 8 ounces of grape juice is $6.50. What is the constant of proportionality that relates the price in dollars, y, to the number of ounces of grape juice, x? Round to the nearest hundreth.

• 0.25

• 0.81

• 1.81

• 0.50

Tags

CCSS.7.RP.A.2B

Mrs. Field is putting together information packets to give to parents at open house. She can put together 8 packets in 20 minutes. Which of the following proportions could be used to find how many minutes, M, it will take Mrs. Field to put together 40 packets?

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   $\frac{5}{2}=\frac{M}{9}$  

•  $\frac{20}{8}=\frac{40}{M}$  

•  $\frac{8}{20}=\frac{40}{M}$  

•  $\frac{2}{5}=\frac{9}{M}$  

Mrs. Walle drives her moped 508 miles in eight hours. At this rate, how many miles does she drive in six hours?

• 50.8

• 63.5

• 381

• 600

Tags

CCSS.6.RP.A.3B