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1. |
Write 2 · 3 · 2 · 3 · 3 · 7 using exponents. |
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A. |
22 · 33 · 72 |
B. |
23 · 32 · 72 |
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C. |
22 · 33 · 7 |
D. |
23 · 32 · 7 |
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Hint |
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2. |
Solve  = 5. |
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A. |
14 |
B. |
4 |
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C. |
45 |
D. |
36 |
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Hint |
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3. |
In a recipe, 3 cups of fruit serves 5 people. How many cups of fruit would serve 100 people? |
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A. |
90 cups |
B. |
60 cups |
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C. |
70 cups |
D. |
80 cups |
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Hint |
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4. |
Solve  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Tell which proportion could be used to solve the problem. If a 20-minute long-distance call costs $2.75, how much does a similar 8-minute call cost? |
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A. |
Both are correct |
B. |
Neither are correct |
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C. |
 |
D. |
 |
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Hint |
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6. |
A stop sign casts a shadow 8 meters long, while a bush nearby casts a shadow 4.5 meters long. If the stop sign is 3.2 meters high, how tall is the bush? |
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A. |
1.8 meters |
B. |
11.3 meters |
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C. |
5.7 meters |
D. |
4.3 meters |
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Hint |
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7. |
The figure is a scale drawing of the east side of a house. In the drawing, the side of each square represents 4 feet. Find the width and height of the door. |
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A. |
4 feet by 12 feet |
B. |
4 feet by 9 feet |
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C. |
4 feet by 10 feet |
D. |
4 feet by 8 feet |
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Hint |
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8. |
Estimate  to the nearest whole number. |
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A. |
4 |
B. |
6 |
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C. |
7 |
D. |
5 |
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Hint |
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9. |
A circle passes through the points A(2, 0), B(4, 2), C(6, 0), and
D(4, -2). Figure ABCD inside the circle is a square. Find the length of a side of the square to the nearest tenth. |
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A. |
2.8 units |
B. |
4.2 units |
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C. |
5.7 units |
D. |
2 units |
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Hint |
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10. |
Solve k = (-2) + (-7) + (-9) + (-15). |
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A. |
k = 33 |
B. |
k = -3 |
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C. |
k = -33 |
D. |
k = -31 |
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Hint |
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11. |
A bush in Angelita's garden was 21 inches tall. Angelita trimmed 7 inches off of the top of the bush. How tall is the bush now? |
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A. |
14 inches |
B. |
13inches |
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C. |
29 inches |
D. |
14inches |
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Hint |
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12. |
A walkway is composed of rows of bricks that are 2 inches wide. How many bricks are in a row if the walkway is 32 inches wide? |
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A. |
13 |
B. |
15 |
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C. |
16 |
D. |
18 |
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Hint |
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13. |
In a survey 75% of the people polled said they would vote in the upcoming election. How many people were polled if 375 people said they would vote in the upcoming election? |
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A. |
500 people |
B. |
450 people |
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C. |
400 people |
D. |
475 people |
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Hint |
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14. |
Estimate  . |
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A. |
24 |
B. |
27 |
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C. |
26 |
D. |
25 |
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Hint |
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15. |
Determine whether  is rational or irrational. |
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A. |
Neither |
B. |
Rational |
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C. |
Irrational |
D. |
Both |
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Hint |
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16. |
Maria has a rectangular garden with dimensions 10 feet by 15 feet. She plans to place a dividing fence along the diagonal of the garden. What will be the length of Maria's fence? |
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A. |
about 25 feet |
B. |
about 5 feet |
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C. |
about 18 feet |
D. |
about 11.2 feet |
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Hint |
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17. |
Solve h +  = - . |
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A. |
 |
B. |
- |
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C. |
- |
D. |
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Hint |
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18. |
Graph  on a number line. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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19. |
The table compares the age of a cat to the age of a human. Find the rate of change in human years between a cat’s age of 1 and 6? |
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A. |
4 human years per year |
B. |
4.5 human years per year |
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C. |
5.7 human years per year |
D. |
5 human years per year |
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Hint |
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20. |
Find the slope of the line. |
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 |
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A. |
- |
B. |
4 |
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C. |
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D. |
-4 |
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Hint |
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