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1. |
Evaluate 6 · 7 – 2p if p = 5. |
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A. |
200 |
B. |
420 |
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C. |
32 |
D. |
150 |
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Hint |
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2. |
Write 2,564,000 in scientific notation. |
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A. |
2.564×105 |
B. |
2,564×103 |
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C. |
25.64×105 |
D. |
2.564×106 |
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Hint |
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3. |
Find the volume of the rectangular prism. |
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A. |
50 in3 |
B. |
90 in3 |
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C. |
900 in3 |
D. |
33 in3 |
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Hint |
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4. |
Find –2 + (–4). |
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A. |
2 |
B. |
–6 |
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C. |
6 |
D. |
–2 |
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Hint |
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5. |
Find 2 – (–5). |
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A. |
–3 |
B. |
7 |
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C. |
3 |
D. |
–7 |
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Hint |
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6. |
Find 2(–8). |
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A. |
–16 |
B. |
16 |
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C. |
8 |
D. |
–32 |
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Hint |
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7. |
Find the length of the hypotenuse in the triangle below. Round to the nearest tenth. |
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A. |
7.9 cm |
B. |
17.3 cm |
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C. |
21 cm |
D. |
15 cm |
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Hint |
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8. |
Find an explanation for the expression 5a + 3. |
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A. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the total cost of 5 anchovy pizzas with a delivery fee of $8. |
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B. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the total cost of 5 anchovy pizzas with a delivery fee of $3. |
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C. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the total cost of 3 anchovy pizzas with a delivery fee of $5. |
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D. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the price of 8 anchovy pizzas. |
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Hint |
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9. |
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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10. |
Find the approximate volume of this oblique prism. |
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A. |
188.5 cm3 |
B. |
2,2262.0 cm3 |
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C. |
942.5 cm3 |
D. |
592.2 cm3 |
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Hint |
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11. |
Into what figure does the following net fold? |
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 |
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A. |
square pyramid |
B. |
triangular pyramid |
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C. |
cube |
D. |
cylinder |
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Hint |
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12. |
Into what figure does the following net fold? |
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 |
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A. |
cone |
B. |
cube |
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C. |
square pyramid |
D. |
cylinder |
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Hint |
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13. |
Use the net's measurements to find the surface area of the triangular pyramid. |
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A. |
173 m2 |
B. |
98.3 m2 |
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C. |
346 m2 |
D. |
86.5 m2 |
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Hint |
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14. |
Rewrite 94 ÷ 34 using a single base. |
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A. |
34 |
B. |
316 |
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C. |
31 |
D. |
38 |
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Hint |
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15. |
Simplify (d1)26. |
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A. |
d26 |
B. |
d27 |
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C. |
d25 |
D. |
26d |
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Hint |
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16. |
Simplify (xy)z. |
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A. |
yzx |
B. |
xyz |
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C. |
xyz |
D. |
xy + z |
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Hint |
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17. |
Find the value of N in the equation.N × 104 = 8,653,300 |
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A. |
N = 865.33 |
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B. |
N = 86,533 |
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C. |
N = 8.6533 |
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D. |
N = 86,533,000,000 |
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Hint |
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18. |
Use your calculator to evaluate the expression.
7.3 × 1012 + 8.1 × 1012 |
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A. |
15.4 × 1013 |
B. |
59.13 |
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C. |
1.54 × 1013 |
D. |
5.913 × 1013 |
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Hint |
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19. |
Find the proportional relationship. |
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A. |
A phone company that charges a monthly fee of $3.95 and $0.05 per minute on all calls. |
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B. |
A phone company that charges a flat monthly fee of $29.95 for unlimited calls day or night. |
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C. |
A phone company that charges a monthly fee of $4.95, $0.01 per minute between the hours of 7:00 P.M. and 7:00 A.M., and $0.10 for all other calls. |
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D. |
A phone company that charges $0.10 per minute on all calls. |
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Hint |
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20. |
Find a rule for the relationship between the number of dots d and the stage number n. |
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A. |
d = 3n – 1 |
B. |
n = 3d – 1 |
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C. |
d = 2n + 1 |
D. |
n = 2d + 1 |
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Hint |
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