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1. |
Write an equation of the line that passes through (10,-4) and is perpendicular to the line whose equation is  |
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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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2. |
What is the solution of the system of inequalities? 
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A. |
region 1 |
B. |
region 2 |
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C. |
region 3 |
D. |
region 4 |
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Hint |
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3. |
Factor 2r3 + 8r2 - 10r completely. |
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A. |
2r(r - 1)(r + 5) |
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B. |
2r(r2 + 4r - 5) |
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C. |
(2r - 1)(r + 5) |
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D. |
2(r3 + 4r2 - 5r) |
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Hint |
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4. |
State the additive inverse of -32. |
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A. |
-32 |
B. |
0 |
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C. |
32 |
D. |
1 |
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Hint |
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5. |
Which of the following statements is not true? |
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A. |
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B. |
X contains M and k. |
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C. |
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D. |
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Hint |
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6. |
If  bisects  which angle is congruent to  |
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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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7. |
Most residential roofs are made of roof trusses. A diagram of a roof truss is shown. Notice that it is triangular in shape. Name the corresponding sides. |
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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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8. |
Find the value of x in the figure. |
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A. |
3.2 |
B. |
3.6 |
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C. |
4.8 |
D. |
5.4 |
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Hint |
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9. |
Determine which point is a solution to the system of inequalities by graphing.
 |
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A. |
(5, 6) |
B. |
no solution |
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C. |
(0, 7) |
D. |
(3, 2) |
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Hint |
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10. |
Find the surface area of the regular pyramid. |
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A. |
156 in2 |
B. |
174 in2 |
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C. |
192 in2 |
D. |
208 in2 |
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Hint |
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11. |
An expression for the area of a rectangle is xy – 2x + 3y – 6. Express this area in factored form. |
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A. |
x(y – 2) + 3(y – 2) |
B. |
(x – 2)(y + 3) |
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C. |
(xy – 2x)( 3y – 6) |
D. |
(x + 3)(y – 2) |
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Hint |
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12. |
Identify the conclusion in the following algebraic statement:
If a = 3, then 2a + 1 = 7. |
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A. |
a = 3 |
B. |
2a + 1 |
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C. |
2a |
D. |
2a + 1 = 7 |
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Hint |
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13. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter? |
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A. |
15 |
B. |
27 |
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C. |
48 |
D. |
60 |
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Hint |
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14. |
How many different two-person teams can be made from 6 people? |
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A. |
360 |
B. |
15 |
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C. |
120 |
D. |
30 |
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Hint |
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15. |
Which is a graph of real numbers less than –2 ? |
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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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16. |
If A= {0,1,2,3,4}, B={2,4,6,8} and C= find  |
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A. |
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B. |
{-3, -2, –1, 0, 2, 4, 6, 8} |
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C. |
{2,4,6,8} |
D. |
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Hint |
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17. |
If  and  what is  |
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A. |
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B. |
–36 |
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C. |
–13 |
D. |
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Hint |
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18. |
In parallelogram ABCD find the value of x and y. |
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A. |
108°, 108° |
B. |
72°, 72° |
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C. |
108°, 72° |
D. |
36°, 36° |
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Hint |
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19. |
Solve  by the method of determinants. |
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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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20. |
If  find y. Round your answer to the nearest tenth. |
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A. |
31.5 cm |
B. |
8.7 cm |
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C. |
10.3 cm |
D. |
6.2 cm |
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Hint |
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