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1. |
How could you find 5 × 17 mentally using the distributive property? |
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A. |
5 × 10 + 5 × 7 |
B. |
5 × 10 - 5 × 7 |
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C. |
5 + 10 × 5 + 7 |
D. |
5 × 10 × 5 × 7 |
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Hint |
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2. |
Solve the formula I = prt, if p = 525, r = 0.04, and t = 2. |
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A. |
210 |
B. |
420 |
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C. |
21 |
D. |
42 |
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Hint |
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3. |
Find the volume of the cylinder below to the nearest tenth. |
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A. |
150.8 cm3 |
B. |
301.6 cm3 |
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C. |
2412.7 cm3 |
D. |
603.2 cm3 |
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Hint |
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4. |
Use the flowchart to backtrack and find the solution. |
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 |
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A. |
9 |
B. |
18 |
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C. |
7 |
D. |
8 |
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Hint |
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5. |
Find an explanation for the expression s + 3. |
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A. |
If s is the number of students in the classroom, s + 3 is the number of students after 3 students leave the class. |
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B. |
If s is the number of students in the classroom, s + 3 is the number of students after 3 new students join the class. |
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C. |
If s is the number of sunny days, s + 3 is the number of sunny days 3 years ago. |
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D. |
If s is the number of sunny days, s + 3 is the number of sunny days in March, the third month of the year. |
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Hint |
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6. |
Factor the expression.24x2 – 54x |
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A. |
6(4x2 – 9x) |
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B. |
6x2 (4x – 9) |
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C. |
6x(4x – 9x) |
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D. |
6x(4x – 9) |
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Hint |
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7. |
Find an expression for the number of blocks in Stage s. |
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A. |
3s |
B. |
2s – 1 |
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C. |
3s + 1 |
D. |
s + 3 |
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Hint |
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8. |
Draw a top-count view of this block |
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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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9. |
Find the top-count view of Stages 3 and 4 for the block pattern below. |
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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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10. |
Without building it, predict the number of blocks in Stage 7. |
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A. |
100 |
B. |
64 |
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C. |
81 |
D. |
49 |
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Hint |
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11. |
Describe this pattern. |
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A. |
cube pattern |
B. |
square pattern |
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C. |
''add 1'' pattern |
D. |
doubling pattern |
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Hint |
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12. |
Which top-count view represents the top engineering view shown below? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Find the approximate volume of this oblique prism. |
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A. |
188.5 cm3 |
B. |
942.5 cm3 |
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C. |
2,2262.0 cm3 |
D. |
592.2 cm3 |
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Hint |
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14. |
For each 1 cubic unit of volume, how many square units of surface area are there? |
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A. |
4.2 |
B. |
4.5 |
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C. |
3.4 |
D. |
3.8 |
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Hint |
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15. |
Which net will fold into a closed solid? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Into what figure does the following net fold? |
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A. |
square pyramid |
B. |
triangular pyramid |
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C. |
cylinder |
D. |
cube |
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Hint |
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17. |
Into what figure does the following net fold? |
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A. |
cone |
B. |
square pyramid |
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C. |
cylinder |
D. |
cube |
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Hint |
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18. |
Which of the following nets does not form a square pyramid? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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19. |
Use the net's measurements to find the surface area of the rectangular prism. |
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A. |
150 in.2. |
B. |
290 in.2 |
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C. |
255 in.2. |
D. |
220 in.2 |
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Hint |
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20. |
Use the net's measurements to find the volume of the cylinder. |
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A. |
197.9 cm3 |
B. |
207.3 cm3 |
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C. |
461.8 cm3 |
D. |
285.9 cm3 |
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Hint |
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