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1. |
Solve the system of equations by graphing. 
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A. |
(-1, 7) |
B. |
(0, 3) |
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C. |
no solution |
D. |
infinitely many solutions |
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Hint |
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2. |
Simplify  |
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A. |
 |
B. |
 |
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C. |
5t3u3v4 |
D. |
 |
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Hint |
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3. |
Solve  |
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A. |
a = 29 |
B. |
a = 5 |
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C. |
a = 19 |
D. |
a = -6 |
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Hint |
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4. |
Refer to the parallelogram below. Find  . |
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 |
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A. |
123° |
B. |
110° |
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C. |
127° |
D. |
120° |
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Hint |
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5. |
Which word can be inserted in the sentence to make a true statement? All____________ are similar. |
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A. |
squares |
B. |
triangles |
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C. |
rectangles |
D. |
rhombi |
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Hint |
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6. |
Factor 8ac + 12ad + 10bc + 15bd. |
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A. |
(2c + 3d)(4a + 5b) |
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B. |
(2c + 3d) + (4a + 5b) |
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C. |
4a(2c + 3d) + 5b(2c + 3d) |
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D. |
(8ac + 12ad) + (10bc + 15bd) |
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Hint |
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7. |
Simplify  |
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A. |
 |
B. |
 |
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C. |
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D. |
72 |
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Hint |
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8. |
Name a pair of angles that are adjacent and complementary. |
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A. |
 NOM andLON |
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B. |
QOP andNOP |
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C. |
NOM andPOM |
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D. |
LON andPOM |
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Hint |
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9. |
The two polygons shown are similar. Find the value of x. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Find the surface area of a sphere with a circumference of 54.04 inches. (Round to the nearest hundredth.) |
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A. |
929.57 in2 |
B. |
2664.31 in2 |
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C. |
552.79 in2 |
D. |
1254.83 in2 |
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Hint |
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11. |
The point W (-2, 1) is in quadrilateral WXYZ. If the quadrilateral is translated 3 units down and 2 units to the left, what are the coordinates of W'? |
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A. |
(0, -4) |
B. |
(0, 4) |
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C. |
(2, -4) |
D. |
(-4, -2) |
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Hint |
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12. |
Find 8P3. |
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A. |
336 |
B. |
21 |
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C. |
24 |
D. |
1,680 |
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Hint |
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13. |
Factor 81x2 – 225. |
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A. |
9(9x – 25)(9x + 25) |
B. |
It is prime. |
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C. |
9(3x – 5)(3x + 5) |
D. |
9(9x – 5)(9x + 5) |
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Hint |
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14. |
Elizabeth has 12 female friends and 10 male friends. If she is having an eight-person party, what is the probability that there will be 5 girls and 3 boys, if she chooses people at random? |
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A. |
0.152 |
B. |
0.594 |
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C. |
0.297 |
D. |
0.149 |
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Hint |
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15. |
If a = 3 and b = 4, what is  |
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A. |
540 |
B. |
432 |
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C. |
246 |
D. |
468 |
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Hint |
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16. |
What would the chart look like after reading the information:
Deb's pet doesn't bark. |
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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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17. |
What would the chart look like after reading the information:
Sue's state does not have an ''x'' in it.
Amy's state is near the west coast.
Sam's state borders a Great Lake.
Sue's state is two words. |
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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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18. |
Complete. 7 qt = ______ c |
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A. |
 |
B. |
28 |
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C. |
32 |
D. |
14 |
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Hint |
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19. |
Solve  by the method of determinants. |
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A. |
(-1, 1, -2) |
B. |
(2, -2, 1) |
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C. |
(1, -1, 2) |
D. |
(2, -1, -2) |
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Hint |
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20. |
A scale drawing of a room has a scale of 0.5 centimeters: 2.7 meters. How long is a wall that is 3 centimeters? |
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A. |
4.05 m |
B. |
16.2 m |
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C. |
8.1 m |
D. |
0.56 m |
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Hint |
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