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1. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
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A. |
15 + 3y |
B. |
8 + y |
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C. |
15 + y |
D. |
8 + 3y |
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Hint |
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2. |
Evaluate the expression 5n4m-2 if m = 6 and n = 3. |
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A. |
 |
B. |
-5 |
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C. |
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D. |
-20 |
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Hint |
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3. |
Draw the graph of y = -3x + 4. |
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A. |
 |
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B. |
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C. |
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D. |
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Hint |
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4. |
What is the volume of a shoebox that measures 14 inches by 8 inches by 8 inches? |
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A. |
176 in3 |
B. |
224 in3 |
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C. |
112 in3 |
D. |
896 in3 |
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Hint |
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5. |
Many children grow at a predictable rate. The function f(n) = 2.65n + 28.9 can be used to estimate the height in inches for a boy who is n years old. The function is accurate until about age 13. Complete the function table. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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6. |
Find –20 ÷ (–4). |
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A. |
5 |
B. |
0 |
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C. |
24 |
D. |
–10 |
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Hint |
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7. |
Find 16 ÷ (–2). |
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A. |
32 |
B. |
–8 |
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C. |
–32 |
D. |
8 |
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Hint |
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8. |
Graph y = 3 -  |
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A. |
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B. |
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C. |
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D. |
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Hint |
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9. |
Determine the volume of the figure below. |
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A. |
56 cubic units |
B. |
42 cubic units |
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C. |
64 cubic units |
D. |
48 cubic units |
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Hint |
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10. |
Find a7 · a4 |
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A. |
a3 |
B. |
(2a)3 |
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C. |
(2a)11 |
D. |
a11 |
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Hint |
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11. |
Using n to represent the number of blocks in each bag, write an algebraic expression for the total number of blocks. |
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A. |
4n + 3 |
B. |
3n + 3 |
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C. |
3n + 4 |
D. |
4n + 4 |
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Hint |
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12. |
Complete the flowchart by filling in the ovals. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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13. |
Find the approximate volume of this oblique prism. |
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A. |
942.5 cm3 |
B. |
592.2 cm3 |
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C. |
2,2262.0 cm3 |
D. |
188.5 cm3 |
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Hint |
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14. |
Rewrite  using a single base. |
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A. |
 |
B. |
 |
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C. |
14 |
D. |
116 |
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Hint |
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15. |
Use your calculator to evaluate the expression.
7.3 × 1012 + 8.1 × 1012 |
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A. |
59.13 |
B. |
5.913 × 1013 |
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C. |
15.4 × 1013 |
D. |
1.54 × 1013 |
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Hint |
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16. |
The formula for converting Celsius temperatures (C) to Kelvin (K) temperatures is K = C + 273. Find the Kelvin scale temperature of –98°C. |
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A. |
175 K |
B. |
–371 K |
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C. |
–175 K |
D. |
371 K |
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Hint |
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17. |
Find how many units left or right and how many units up or down you must move to get from the first endpoint to the second.(5, –1) to ( –7, –5) |
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A. |
left 12, down 4 |
B. |
right 12, up 4 |
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C. |
right 4, up 12 |
D. |
left 4, down 12 |
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Hint |
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18. |
Evaluate the expression.–2-4 |
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A. |
 |
B. |
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C. |
–16 |
D. |
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Hint |
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19. |
Tamika earns $9 per hour working at the library. In one week, she earned $261. How many hours did Tamika work in that week? |
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A. |
2,349 hours |
B. |
252 hours |
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C. |
20 hours |
D. |
29 hours |
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Hint |
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20. |
Suppose Bruno walks 2.5 meters per second across a room that is 20 meters wide. He starts at the left wall and moves across the room to the right wall. Find the table that represents the relationship between distance from the right wall and time. |
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A. |
 |
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B. |
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C. |
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D. |
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Hint |
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