Week 22 - Test.docx

7/29/2019 Week 22 - Test.docx

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Title: Week 22: Test Name:

1. The cost of a jacket increased from $80.00 to $93.60. What is the percentage increase of the

cost of the jacket?

A.17%

B.1.7%

C.13.6%

D.83%

2. Brad had a small gathering at a local steakhouse. The steakhouse offers three dinner platterswhich vary by size and price. They ordered 4 of the 6-ounce platters, 2 of the 8-ounce platters,

and 3 of the 11-ounce platters.

Steak Platter Prices

6-ounce $9.95

8-ounce $12.95

11-ounce $15.95

If a gratuity of 18% was added to the bill, which of the following is closest to the total of thesteak platters and gratuity, ignoring sales tax?

A.$20

B.$157

C.$130

D.$134

3. Kevin's mom gave him $20.00 on Monday morning to use on lunches. At his school, theschool lunch costs $1.75, which he bought Monday through Thursday. On Friday, he decided tobuy 4 slices of pizza instead of buying the school lunch. If the pizza costs $1.80 per slice, thenhow much of the money is left at the end of the school week?

A.$7.60

B.$12.90

C.$7.55

D.$5.80


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4. The price of a car has been reduced from $11,000 to $9,790. What is the percentage decreaseof the price of the car?

A.11%

B.89%

C.1.1%

D.12.1%

5. Kathleen had a bag of candy-coated chocolates. Of the 55 candies in the bag, 20% were red,30% were orange, 30% were green, and 20% were blue. Of the blue ones, 10% had a damagedcandy coating. Approximately how many of the blue ones had a damaged candy coating?

A.6

B.11

C.17

D.1

6. The value of Maggie's car decreased by 10% since last year, when she bought it. If the car isnow worth $13,000.00, how much was the car worth when she bought it?

A.$14,300.00

B.$15,294.12

C.$14,444.44D.$13,684.21

7. An item is priced at $14.21. If the sales tax is 4%, what does the item cost including sales tax?

A.$19.89

B.$14.78

C.$0.57

D.$28.99

8. Tonya took out a loan to help pay for her house. She borrowed $70,000 for 15 years at ayearly simple interest rate of 5%. How much interest will she end up paying the bank?

A.$525,000


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B.$52,500

C.$525

D.$10,500

9. Kendra has a painting canvas that is 23 inches wide by 32 inches high. She painted a red rose,which covered 60% of the canvas.

What was the area of the canvas which was covered by the red rose?

A.22.08 in

B.736 in

C.441.6 in

D.264.96 in

10. Colby is making a home video consisting of a 5-minute introduction followed by severalshort skits. Each skit is 7 minutes long. If Colby's video is 159 minutes long, how many skits arein his video?

A.23

B.110

C.27

D.22

11. For a scavenger hunt, Jim's mom distributed a bag of 700 jelly beans evenly into 28 plasticcontainers and hid them around the yard. If, after the hunt, Jim has a total of 200 jelly beans, thenhow many of the plastic containers did he find?

A.7

B.8

C.224

D.500

12. A bakery sold 116 cupcakes in one day. The head baker predicted he would sell 96 cupcakesthat day. What was the percent error of the baker's prediction?

A.17.24%

B.20%


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C.20.83%

D.82.76%

13. Holly missed 8 of 184 school days this year. Approximately what percent of school days was

Holly in attendance?

A.4%

B.23%

C.96%

D.77%

14. Martha estimated there were 89 marbles in a jar for a contest. The actual number of marbles

in the jar was 111. What was the percent error of Martha's estimation?

A.19.82%

B.80.18%

C.22%

D.24.72%

15. In his free time, Gary spends 9 hours per week on the Internet and 10 hours per week playingvideo games. If Gary has five hours of free time per day, approximately what percent of his free

time is spent on the Internet and playing video games?

A.4%

B.54%

C.18%

D.38%

16. Sam opened a money-market account that pays 4% simple interest. He started the accountwith $7,000 and made no further deposits. When he closed the account, he had earned $840 in

interest. How long did he keep his account open?

A.4 years

B.3 years

C.5 years

D.6 years


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17. Mike's grandmother opened a savings account in Mike's name and deposited some moneyinto the account. The account pays an annual simple interest rate of 4%. After 9 years, theinterest earned on the account was $1,080. How much money did Mike's grandmother deposit in

the account?

A.$3,000

B.$4,000

C.$3,500

D.$2,000

18. Richard can read

of a book in

of an hour. At this rate, how much can Richard read in one

hour?

19. Daniel watches 1 hour of television for every 3 hours of homework he does each week. If hedid 9 hours of homework last week, how many hours of television did he watch?

A.3

B.9

C.27

D.6

20. A pair of shoes usually sells for $55. If the shoes are 20% off, and sales tax is 8%, what is thetotal price of the shoes, including tax?

A.$44.55

B.$47.52

C.$50.49

D.$48.40

21. A TV that usually sells for $180.34 is on sale for 30% off. If sales tax on the TV is 6%, whatis the price of the TV, including tax?

A.$135.07

B.$132.55


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C.$133.81

D.$242.02

22. Doug is inflating balloons according to the graph below.

Based on the graph, what does the point (5, 55) represent?

A.55 ft of volume corresponds to 5 pressurized balloons

B.5 pressurized balloons corresponds to 55 ft of volume

C.5 pounds of pressure corresponds to 55 ft of volume

D.5 ft of volume corresponds to 55 pounds of volume

23. On a trip to Italy, Chandra traded her U.S. dollars for Euros, based on the graph below.


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Based on the graph, what is the unit rate of Euros per dollar?

A.1.40 Euros per U.S. dollar

B.1.10 Euros per U.S. dollar

C.1.30 Euros per U.S. dollar

D.1.20 Euros per U.S. dollar

24. Jessica purchased a sapphire bracelet during the Jewelry Emporium's Semi-Annual ClearanceSale. If Jessica paid $97.50 for the bracelet and the original price is $150.00, how much of adiscount did she receive?

A.35%

B.65%

C.30%D.45%

25. Sandy works at a clothing store. She makes $6 per hour plus earns 10% commission on hersales. She worked 76 hours over the last two weeks and had a total of $2,845 in sales beforetaxes.

Which of the following is closest to how much she will earn in hourly wages and commission forthose two weeks?

A.$285

B.$456

C.$330

D.$741

Documents

Week 22 - Test.docx