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1. |
Write an expression to represent ''five times as much as I paid yesterday.'' |
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A. |
 |
B. |
5c |
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C. |
5 - c |
D. |
5 + c |
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Hint |
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2. |
What is another way to write (6 + 7)x? |
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A. |
6(x) + 7 |
B. |
6(x) + 7(x) |
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C. |
6(x) × 7(x) |
D. |
6 + 7(x) |
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Hint |
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3. |
Use the formula d = rt to find the rate r of travel if t = 3.5 hours
and d = 203 miles. |
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A. |
53 miles per hour |
B. |
68 miles per hour |
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C. |
63 miles per hour |
D. |
58 miles per hour |
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Hint |
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4. |
Find the volume of the triangular prism. |
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A. |
640 cubic inches |
B. |
160 cubic inches |
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C. |
320 cubic inches |
D. |
80 cubic inches |
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Hint |
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5. |
Determine the volume of the figure below. |
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 |
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A. |
48 cubic units |
B. |
56 cubic units |
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C. |
64 cubic units |
D. |
42 cubic units |
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Hint |
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6. |
Find the equation for the flowchart. |
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A. |
 = 1 |
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B. |
 - 9 = 1 |
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C. |
 - 9 = 1 |
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D. |
 - 1 = 9 |
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Hint |
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7. |
Use the flowchart to backtrack and find the solution. |
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A. |
8 |
B. |
9 |
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C. |
7 |
D. |
18 |
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Hint |
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8. |
Find two ways to write the rule for the table. |
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A. |
15x |
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B. |
3(x + 4), 3x + 12 |
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C. |
3(x + 4), 3x + 15 |
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D. |
3(x + 12), 3x + 36 |
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Hint |
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9. |
Rewrite 4x + 48 by inserting parentheses. |
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A. |
(4x + 12) |
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B. |
12(4x + 4) |
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C. |
x(4 + 12) |
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D. |
4(x + 12) |
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Hint |
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10. |
How many blocks are used in Stages 1–3? |
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A. |
3, 7, 10 |
B. |
4, 7, 10 |
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C. |
3, 6, 10 |
D. |
9, 15, 21 |
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Hint |
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11. |
Find an expression for the number of blocks in Stage s. |
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A. |
2s – 1 |
B. |
3s |
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C. |
3s + 1 |
D. |
s + 3 |
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Hint |
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12. |
Draw a top-count view of this block |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Create a block pattern with s2 – 1 blocks. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Describe this pattern. |
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A. |
''add 1'' pattern |
B. |
doubling pattern |
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C. |
square pattern |
D. |
cube pattern |
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Hint |
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15. |
Draw a top-count view for the structure represented below. |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Determine the surface area of the figure below. |
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A. |
94 square units |
B. |
124 square units |
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C. |
104 square units |
D. |
114 square units |
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Hint |
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17. |
Find the dimension of the rectangular prism that is not made from 24 blocks. |
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A. |
2 × 2 × 8 |
B. |
2 × 2 × 6 |
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C. |
1 × 4 × 6 |
D. |
1 × 3 × 8 |
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Hint |
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18. |
For each 1 cubic unit of volume, how many square units of surface area are there? |
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A. |
3.8 |
B. |
4.2 |
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C. |
4.5 |
D. |
3.4 |
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Hint |
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19. |
Which net will fold into a closed solid? |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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20. |
Into what figure does the following net fold? |
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A. |
square pyramid |
B. |
cone |
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C. |
cylinder |
D. |
cube |
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Hint |
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