Mod 2 unit review

​ An ice cream score had 316 customers the first weekend it opened. The second weekend it had 468. Find the percent change​ ​ .

• 48% increase
• 48% decrease
• 68% increase
• 68% decrease

Tags

CCSS.7.RP.A.3

Sally is training for the 100 yard dash. On week 1 she ran it in 14.0 seconds. In week 2 she ran it in 13.5 seconds. Find the percent change. Round to the nearest tenth.

• 3.6% decrease

• 3.6% increase

• 95.7% decrease

• 95.7% increase

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The wholesale price of a pair of sandals at a shoe store is $22.60. The markup for the sandals is 45%. What is the selling price for the sandals?

• $32.77

• $10.17

• $22.60

• $35.03

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Miranda wants to purchase a pair of alligator shoes that are on sale for $42.79. The sales tax rate is 6%. Calculate the amount of sales tax she will pay. Round the answer to the nearest cent.

• $2.57

• $45.36

• $25.67

• $68.46

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

You like to tip 18% on a $129.50 bill. How much was the tip?

• $23.31

• $23.37

• $25.34

• $18

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Lululemon tights normally cost $120. You have a coupon for 20% off the regular price. How much did you save?

• $24

• $12

• $20

• $96

Tags

CCSS.7.RP.A.3

What is 6% in decimal form?

Tags

CCSS.4.NF.C.5

CCSS.4.NF.C.6

What is 60% in decimal form?

Tags

CCSS.7.RP.A.3

Bob puts $1200 into a savings account that pays 4.5% simple interest on an annual basis. How much interest will he earn after three years?

• $162

• $4.50

• $1620

• $16200

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Sue puts $5000 into a savings account that pays 3% simple interest on an annual basis. How much money will she have in his bank account after 12 months?

• $5150

• $6800

• $6500

• $30,000

Tags

CCSS.7.RP.A.3