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15 questions
Shelby purchased a coat for $101.50 that was regularly priced at $145, not including tax. What percent did Shelby save by purchasing the coat on sale?
70%
25%
30%
43%
An 8-oz cup of gourmet coffee costs $4.50. If the unit price remains the same, how much would 3 QUARTS (not ounces) of coffee cost?
$18.00
$27.00
$36.50
$54.00
Tan's electricity bill for the month of August was $267.00. His September bill showed a 2% increase from his August bill. In October, his bill decreased 8% from the amount he was billed in August. How much did Tan spend on electricity over the 3- month period?
$800.94
$774.30
$827.70
$784.98
Holly and her 2 best friends go to dinner. Their total bill is $31.84. They use a coupon for 15% off the total. If they split the bill evenly, how much money will each person owe, to the nearest cent?
$8.84
$10.61
$9.02
$12.21
While completing a practice test online, M'Lea answered 6 out of 20 questions incorrectly. If the ratio of incorrect to total questions remains constant, how many questions should M'Lea answer correctly out of 30 questions?
24 questions
21 questions
30 questions
9 questions
Which of the following scenarios represents the greatest percent change?
A student grew from 60 inches to 66 inches in height.
A board that measures 17 inches is cut and now measures 11 inches.
A refrigerator that was originally priced at $630 is now $441.
A man increased his weight from 170 pounds to 185 pounds.
Jahleel earns $12.75 per hour plus 4% commission on his furniture sales. During a six-hour shift, Jahleel made four sales as shown in the table. How much money did Jaheel earn during his shift?
$2,036.50
$272.50
$96.10
Orlando buys a shirt for $15 and a pair of jeans for $32.50. If the sales tax is 8%, what is the total price Orlando pays for the items?
$47.88
$43.70
$51.30
$85.50
Harmon's Jewelry Store receives a shipment of 500 jewelry pieces, but 15 pieces are damaged. At this rate, if Mrs. Harmon places an order for 5,500 jewelry pieces, how many should she expect to be damaged?
265 pieces
65 pieces
100 pieces
165 pieces
Last year, the seventh-grade enrollment at Main Middle School was 612 students. This year, the enrollment dropped to 489 students due to the opening of a new middle school. Which best reflects the percent change in enrollment at Main Middle School from last year to this year?
-20.1%
+25.2%
+45.3%
-21.7%
Darius deposits $300 into a new savings account. The account earns interest at a rate of 2.18% every 6 months. How much money does Darius have at the end of the first 6 months including interest?
$300.00
$302.18
$306.54
$13.08
Which of the following scenarios represents the smallest percent change?
A baby that weighed 6 1/4 pounds at birth now weighs 8 pounds.
A painting that was originally purchased for $650 now has a value of $875.
The sale price of a new computer is $599. It was originally priced for $700.
After 3 months of working out, a woman that previously weighed 163 pounds now weighs 150 pounds.
The staff at Arcola Country Club prepares tables for a wedding reception. They are able to prepare 6 tables in 45 minutes. How many talbes can the staff prepare in 4 hours?
12 tables
24 tables
30 tables
32 tables
Rami bought 4 pairs of jeans. His total bill, including tax, was $80.29. If each pair of jeans cost $18.50 before tax was added, what tax rate did Rami pay on the jeans?
8.5%
9.2%
7.25%
2.3%
Students participated in an online survey. The survey revealed that, for every one person whos favorite color was purple, there were 3 people whose favorite color was red, and 9 whose favorite color was blue. There were 162 students whose favorite color was red. How many students preferred purple, and how many preferred blue?
81 preferred purple, 324 preferred blue
159 preferred purple, 171 preferred blue
54 preferred purple, 486 preferred blue
75 preferred purple, 225 preferred blue
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