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1. |
Find the sum (-4) + 6. |
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A. |
-2 |
B. |
-10 |
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C. |
10 |
D. |
2 |
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Hint |
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2. |
Write  in simple form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
During a winter storm, snow was falling at a rate of  inch every 2
hours. If there was 4 inches of snow on the ground when the storm
began, how much snow is there after 8 hours? |
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A. |
6 in. |
B. |
5 in. |
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C. |
7 in. |
D. |
6 in. |
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Hint |
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4. |
Find 43.8% of 75. |
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A. |
32.85 |
B. |
3.285 |
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C. |
3285 |
D. |
328.5 |
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Hint |
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5. |
The manager of a music store examined his CD sales by category for the past few months. The results are shown in the table. If he plans to order 250 new CDs, how many of them should be dance? |
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 |
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A. |
11 |
B. |
40 |
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C. |
23 |
D. |
28 |
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Hint |
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6. |
What are the stems that would be used in a stem-and-leaf for the data.
114 101 107 120 93 108 119
127 93 99 114 100 94 125
116 99 101 127 114 110 103 |
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A. |
9, 10, 11, 12 |
B. |
0, 1, 3, 4, 5, 6, 7, 8, 9 |
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C. |
0, 1 |
D. |
8, 9, 10, 11 |
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Hint |
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7. |
What is the median of the set of data?
11 21 30 29 7 26
18 12 3 10 12 15 |
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A. |
13.5 |
B. |
12 |
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C. |
16.17 |
D. |
27 |
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Hint |
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8. |
Simplify (v + 6)3. |
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A. |
3v + 6 |
B. |
v + 18 |
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C. |
3v + 63 |
D. |
3v + 18 |
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Hint |
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9. |
Simplify 10x – 5 + 4x + 2(x – 7). |
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A. |
16x – 12 |
B. |
16x – 10 |
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C. |
16x – 2 |
D. |
16x – 19 |
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Hint |
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10. |
Find the GCF of 16a3b2 and 12a2b. |
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A. |
2a2b |
B. |
4a2b |
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C. |
2ab |
D. |
4ab |
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Hint |
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11. |
Which fraction is  written in simplest form? |
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A. |
Already simplified |
B. |
 |
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C. |
x2yz |
D. |
 |
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Hint |
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12. |
Find the LCD of  and  |
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A. |
15ab2c |
B. |
15a2b2c |
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C. |
15abc |
D. |
15ab2 |
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Hint |
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13. |
Suppose y varies directly with x and y = -10 when x = 5. Write an equation relating x and y. |
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A. |
y = 2x |
B. |
 |
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C. |
y = -2x |
D. |
 |
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Hint |
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14. |
Classify the given angle. |
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 |
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A. |
obtuse |
B. |
acute |
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C. |
straight |
D. |
right |
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Hint |
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15. |
Express the ratio 16 days to 4 weeks as a fraction in simplest form. |
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A. |
 |
B. |
4 |
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C. |
 |
D. |
 |
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Hint |
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16. |
An architect built a model of a building using a scale of 1 inch = 50 feet. If the model is 6.5 inches tall, how tall is the actual building? |
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A. |
337.5 feet |
B. |
312.5 feet |
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C. |
325 feet |
D. |
300 feet |
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Hint |
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17. |
According to the histogram, how may people were born in October or later in the year? |
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 |
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A. |
30 |
B. |
90 |
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C. |
80 |
D. |
110 |
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Hint |
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18. |
Identify the solid. |
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 |
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A. |
rectangular pyramid |
B. |
rectangular prism |
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C. |
triangular pyramid |
D. |
triangular prism |
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Hint |
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19. |
Identify the solid. |
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 |
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A. |
triangular pyramid |
B. |
rectangular pyramid |
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C. |
triangular prism |
D. |
rectangular prism |
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Hint |
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20. |
A model solid has a scale of 1 cm = 30cm and a volume of 200 cm3. Find the volume of the actual solid. |
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A. |
5,400,000 cm3 |
B. |
6,000 cm3 |
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C. |
135 cm3 |
D. |
180,000 cm3 |
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Hint |
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