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1. |
Rewrite 16 × 0.4 + 16 × 10 using the distributive property. |
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A. |
16(0.4 × 10) |
B. |
16(0.4 + 10) |
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C. |
16 + (0.4 + 10) |
D. |
16 + (0.4 × 10) |
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Hint |
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2. |
Name the ordered pair for point R. |
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 |
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A. |
(3,0) |
B. |
(-3,0) |
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C. |
(0,0) |
D. |
(0,3) |
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Hint |
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3. |
Express 7-3 using positive exponents. |
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A. |
(-7)3 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
How would 9.3 × 10-7 be written in standard form? |
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A. |
0.000000093 |
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B. |
930,000,000 |
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C. |
93,000,000 |
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D. |
0.00000093 |
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Hint |
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5. |
Find –2 + (–4). |
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A. |
6 |
B. |
2 |
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C. |
–2 |
D. |
–6 |
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Hint |
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6. |
Find –2 × 5. |
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A. |
10 |
B. |
3 |
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C. |
–10 |
D. |
–7 |
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Hint |
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7. |
Find –7(–2). |
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A. |
21 |
B. |
–7 |
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C. |
14 |
D. |
–14 |
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Hint |
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8. |
Which is the graph of y = 2.5x? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Find 53 · 57 |
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A. |
510 |
B. |
25-4 |
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C. |
54 |
D. |
2510 |
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Hint |
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10. |
Find the equation for the flowchart. |
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 |
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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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11. |
A CD rotates in a CD player at about 350 revolutions per minute. How many revolutions would the CD have made after h hours? |
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A. |
 |
B. |
21,000h |
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C. |
350h |
D. |
 |
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Hint |
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12. |
Using the formula for the area of a trapezoid  , find A
if h = 7 cm, b1 = 3 cm, and b2 = 5 cm. |
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A. |
28 cm2 |
B. |
18 cm2 |
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C. |
25 cm2 |
D. |
7.5 cm2 |
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Hint |
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13. |
Find two ways to write the rule for the table. |
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A. |
3(x + 4), 3x + 12 |
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B. |
3(x + 4), 3x + 15 |
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C. |
3(x + 12), 3x + 36 |
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D. |
15x |
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Hint |
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14. |
Draw Front, Top, and Right engineering views for the structure 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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15. |
Determine the volume of the figure below. |
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 |
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A. |
38 cubic units |
B. |
8 cubic units |
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C. |
27 cubic units |
D. |
18 cubic units |
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Hint |
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16. |
Use the net's measurements to find the surface area of the right triangular prism. |
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A. |
168 m2 |
B. |
224 m2 |
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C. |
240 m2 |
D. |
192 m2 |
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Hint |
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17. |
Use the net's measurements to find the volume of the cylinder. |
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A. |
285.9 cm3 |
B. |
207.3 cm3 |
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C. |
461.8 cm3 |
D. |
197.9 cm3 |
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Hint |
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18. |
Simplify (35)8. |
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A. |
340 |
B. |
313 |
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C. |
33 |
D. |
158 |
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Hint |
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19. |
Simplify (xy)z. |
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A. |
yzx |
B. |
xy + z |
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C. |
xyz |
D. |
xyz |
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Hint |
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20. |
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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