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1. |
Write 120,000,000 in scientific notation. |
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A. |
1.2×108 |
B. |
1.2×109 |
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C. |
12×107 |
D. |
0.12×109 |
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Hint |
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2. |
Solve -12 - (-3) = m. |
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A. |
9 |
B. |
-15 |
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C. |
-9 |
D. |
15 |
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Hint |
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3. |
Solve 5 = t – 6. |
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A. |
–1 |
B. |
1 |
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C. |
10 |
D. |
11 |
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Hint |
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4. |
The table below lists four solutions of y = 3x – 2.Find the missing value. |
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A. |
–5 |
B. |
–2 |
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C. |
–1 |
D. |
–4 |
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Hint |
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5. |
During a fishing tournament, Miguel caught a fish that was  inches long. Kelim caught a fish that was  inches long. How much longer is Miguel's fish than Kelim's? |
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A. |
 in. |
B. |
 in. |
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C. |
 in. |
D. |
 in. |
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Hint |
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6. |
The sum of the measures of the angles of a regular octagon is 1,080°. Find the measure of one of its angles. |
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A. |
108° |
B. |
90° |
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C. |
120° |
D. |
135° |
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Hint |
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7. |
Which characteristic of a regular polygon is used to determine if it tessellates? |
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A. |
The angle measure at each vertex is less than 180. |
B. |
The angle measure at each vertex is a factor of 360. |
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C. |
The polygon has an even number of sides and angles. |
D. |
The sum of the measures of the angles is a multiple of 360. |
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Hint |
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8. |
Which characteristic of a regular polygon is used to determine if it tessellates? |
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A. |
The polygon has an even number of sides and angles. |
B. |
The sum of the measures of the angles is a multiple of 360. |
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C. |
The angle measure at each vertex is less than 180. |
D. |
The angle measure at each vertex is a factor of 360. |
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Hint |
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9. |
The vertices of  are A(2, 3), B(1, 1), and C(4, 2). Which graph shows the translation image of the triangle that is 4 units left and 2 units down? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint? |
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A. |
0.06% |
B. |
12% |
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C. |
0.12% |
D. |
6% |
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Hint |
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11. |
Solve t = -3 - 8. |
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A. |
5 |
B. |
-11 |
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C. |
-5 |
D. |
11 |
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Hint |
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12. |
Solve z = -15 - 7. |
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A. |
8 |
B. |
-22 |
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C. |
22 |
D. |
-8 |
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Hint |
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13. |
Solve z = -20 ÷ 10 |
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A. |
-2 |
B. |
2 |
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C. |
10 |
D. |
-10 |
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Hint |
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14. |
Choose the best description for the picture. |
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A. |
regular hexagon |
B. |
hexagon |
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C. |
regular octagon |
D. |
octagon |
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Hint |
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15. |
Find  |
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A. |
16 |
B. |
98 |
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C. |
13 |
D. |
14 |
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Hint |
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16. |
The following are lengths of sides of various triangles. Which one is a right triangle? |
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A. |
3, 4, 7 |
B. |
5, 19, 25 |
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C. |
8, 9, 10 |
D. |
18, 24, 30 |
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Hint |
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17. |
Which shows the top, side, and front views of the figure 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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18. |
Evaluate 37. |
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A. |
2,187 |
B. |
21 |
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C. |
5,034 |
D. |
343 |
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Hint |
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19. |
Choose the sequence that is neither arithmetic nor geometric. |
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A. |
1, 1, 1, 1, … |
B. |
15, 18, 21, 25, … |
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C. |
2, 1, 0.5, 0.25, … |
D. |
11, 18, 25, 32, … |
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Hint |
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20. |
The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert? |
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A. |
3.5 × 104 sq mi |
B. |
3.5 × 103 sq mi |
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C. |
3.5 × 106 sq mi |
D. |
3.5 × 105 sq mi |
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Hint |
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