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1. |
The solution for 124 - a = 77 is ______. |
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A. |
201. |
B. |
211. |
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C. |
57. |
D. |
47. |
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Hint |
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2. |
A mathematical sentence like b - 432 = 197 is called a(n) ______. |
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A. |
evaluation |
B. |
solution |
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C. |
variable |
D. |
equation |
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Hint |
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3. |
Solve the equation 6 + (-2) + (-8) = r. |
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A. |
-4 |
B. |
-16 |
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C. |
0 |
D. |
2 |
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Hint |
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4. |
Find the difference of (-2) and 5. |
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A. |
3 |
B. |
-7 |
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C. |
7 |
D. |
-3 |
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Hint |
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5. |
What is the area of the rectangle below? |
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 |
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A. |
150 ft2 |
B. |
50 ft2 |
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C. |
300 ft2 |
D. |
1500 ft2 |
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Hint |
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6. |
Find the greatest common factor of 168 and 288. |
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A. |
24 |
B. |
2 |
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C. |
48 |
D. |
36 |
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Hint |
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7. |
Find the value of x in the equation  = x. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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8. |
If five times the sum of a number and two is more than 38, write an inequality to find the number. |
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A. |
5(2) + w > 38 |
B. |
5(2 + w) > 38 |
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C. |
5w > 38 + 2 |
D. |
(5 + w) > 38 |
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Hint |
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9. |
Classify  |
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A. |
acute isosceles |
B. |
right scalene |
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C. |
acute scalene |
D. |
obtuse equilateral |
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Hint |
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10. |
Which side corresponds to  |
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 |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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11. |
Determine the area of a circle whose diameter measures 1085 meters. Round to the nearest tenth. |
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A. |
11,618,745.0 m2 |
B. |
924,590.4 m2 |
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C. |
10,708.5 m2 |
D. |
3408.6 m2 |
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Hint |
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12. |
Find the area of a trapezoid if the bases measure 3.2 meters and 5.8 meters and it is 6.2 meters high. |
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A. |
19.2 m2 |
B. |
14.0 m2 |
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C. |
27.9 m2 |
D. |
27.3 m2 |
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Hint |
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13. |
Write 3 · x · x · x · x · y · y · y · y using exponents. |
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A. |
3>x4y3 |
B. |
3x4y4 |
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C. |
34x4y4 |
D. |
3xy8 |
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Hint |
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14. |
Express 3.456 × 10-4 in standard form. |
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A. |
34,560 |
B. |
0.3456 |
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C. |
0.003456 |
D. |
0.0003456 |
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Hint |
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15. |
Find  Write the difference in simplest form. |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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16. |
Find the median of the following data: 6.2, 7.1, 5.0, 5.7, 6.2, 9.4, 4.3, 5.2, 5.5, 5.9 |
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A. |
6.05 |
B. |
5.8 |
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C. |
5.7 |
D. |
6.2 |
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Hint |
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17. |
Solve a2 = 78. Round your answer to the nearest tenth. |
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A. |
a = 8.8, -8.8 |
B. |
a = 9.4, -9.4 |
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C. |
a = 8.2, -8.2 |
D. |
a = 6.9, -6.9 |
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Hint |
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18. |
A map has a scale of 1 inch = 15 miles. What is the map distance of two cities that are actually 120 miles apart? |
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A. |
8 inches |
B. |
7 inches |
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C. |
9 inches |
D. |
6 inches |
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Hint |
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19. |
In the figure,  and t is a transversal. If m 2 = 117°, find m8. |
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A. |
117° |
B. |
63° |
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C. |
27° |
D. |
145° |
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Hint |
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20. |
If  then  _______. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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