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Academic Chapter 10 Remediation Sheet
SHOW ALL WORK TO RECEIVE FULL CREDIT
1. Section 5.3:
Subtract 11 6
4
7.
(2 points)
2. Section 7.5: Karl buys a baseball glove that is on sale for $40. The original
price is $65. What is the percent of discount (change) for the price of the glove?
Round your answer to the nearest tenth of a percent if necessary. (3 points)
3. Section 6.2: A train travels 456 km in 4 hours. If the train continues at the same
speed, how long will it take to go another 798 km. (2 points)
4. Section 1.4: If the following numbers were graphed on a number line, which of
them would be closest to zero? (1 point)
A. ¼
B.
1
5
C. 0.3
D. 0.15
5. Section 6.8: Ginger flips a coin and spins the spinner. What is the probability
that she will get a heads and a 2? (3 points)
6. Section 6.2: If the ratio 9 to 26 is the same as the ratio x to 104, what is the
value of x? (2 points)
7. Section 6.6: A model of a national monument is built to a scale of 1 inch : 75
feet. If the height of the model is 7.3 inches, what is the height of the actual
monument? (2 points)
8. Section 1.3: Simplify
43  5(7  3)  2 .
(2 points)
9. Section 2.4: What is the value of y in the equation below? (1 point)
114  y  6
10. Section 2.4: If a number is multiplied by 8 and then 3 is added to the product,
the result is 51. Which best represents this sentence? (1 point)
A.
B.
3n  8  51
8  3  n  51
C.
D.
8n  3  51
(n _ 3)  8  51
11. Section 1.6: A doorway is 6 feet 4 inches high. Mrs. Ming is 5 feet 8 inches tall.
Her hat adds 6 inches to her total height. How much space is there between the
top of the hat and the top of the doorway? (3 points)
12. Section 7.2: What number is 45% of 320? (3 points)
13. Section 7.6: The wholesale price of a prom dress is $160. The store marks up
the price 120%. What is the retail price of the prom dress? (3 points)
14. Section 7.6: What is the total cost of your bill at Monte Cellos if your food bill is
$24, tax is 6%, and you leave a 20% tip? (2 points)