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1. |
Write 120,000,000 in scientific notation. |
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A. |
0.12×109 |
B. |
1.2×108 |
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C. |
12×107 |
D. |
1.2×109 |
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Hint |
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2. |
In what quadrant is point B? |
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 |
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A. |
II |
B. |
I |
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C. |
III |
D. |
IV |
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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. |
Evaluate the expression 5n4m-2 if m = 6 and n = 3. |
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A. |
-20 |
B. |
 |
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C. |
 |
D. |
-5 |
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Hint |
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5. |
How would 9.3 × 10-7 be written in standard form? |
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A. |
0.00000093 |
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B. |
930,000,000 |
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C. |
93,000,000 |
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D. |
0.000000093 |
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Hint |
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6. |
Does the number triple 5, 6, and 8 represent the lengths of sides of a right triangle? Explain. |
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A. |
No, because 8 + 6 < 5. |
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B. |
Yes, because 5 + 6 > 8. |
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C. |
No, because 52 + 62  82. |
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D. |
Yes, because 52 + 62 = 82. |
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Hint |
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7. |
Find –1 + 2. |
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A. |
3 |
B. |
–3 |
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C. |
–1 |
D. |
1 |
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Hint |
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8. |
Determine the volume of the figure below. |
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A. |
64 cubic units |
B. |
56 cubic units |
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C. |
42 cubic units |
D. |
48 cubic units |
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Hint |
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9. |
George and a group of his friends are going to a baseball game. Tickets cost $12 apiece and a program costs $5. If George and his friends go to the game and only George buys a program, write an expression for the total amount that George and his friends spent at the game. Use t for the number of tickets bought. |
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A. |
12(t + 5) |
B. |
12t + 5 |
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C. |
5t + 12 |
D. |
5(t + 12) |
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Hint |
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10. |
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 + 12), 3x + 36 |
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C. |
15x |
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D. |
3(x + 4), 3x + 15 |
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Hint |
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11. |
Rewrite 4x + 48 by inserting parentheses. |
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A. |
x(4 + 12) |
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B. |
12(4x + 4) |
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C. |
4(x + 12) |
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D. |
(4x + 12) |
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Hint |
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12. |
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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13. |
Find the dimension of the rectangular prism that is not made from 24 blocks. |
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A. |
1 × 4 × 6 |
B. |
1 × 3 × 8 |
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C. |
2 × 2 × 6 |
D. |
2 × 2 × 8 |
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Hint |
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14. |
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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15. |
Use the net's measurements to find the surface area of the right triangular prism. |
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A. |
240 m2 |
B. |
224 m2 |
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C. |
168 m2 |
D. |
192 m2 |
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Hint |
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16. |
Rewrite a4 × b4 using a single base. |
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A. |
ab8 |
B. |
a4b4 |
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C. |
ab16 |
D. |
ab4 |
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Hint |
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17. |
Rewrite 94 ÷ 34 using a single base. |
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A. |
316 |
B. |
31 |
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C. |
34 |
D. |
38 |
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Hint |
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18. |
Simplify (153)2. |
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A. |
155 |
B. |
157 |
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C. |
151 |
D. |
156 |
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Hint |
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19. |
In which quadrant are positive x-coordinates and negative
y-coordinates located? |
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A. |
Quadrant IV |
B. |
Quadrant III |
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C. |
Quadrant II |
D. |
Quadrant I |
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Hint |
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20. |
Find the distance between (9, –2) and (1, 13). |
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A. |
17 units |
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B. |
  14.87 units |
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C. |
 12.69 units |
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D. |
 4.80 units |
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Hint |
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