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1. |
Translate 3x + 5y = 7 into a verbal sentence. |
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A. |
The sum of 3 and x plus the product of 5 and y is 7. |
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B. |
x to the third power plus y to the fifth power is 7. |
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C. |
3 times the sum of x and y is 7. |
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D. |
The sum of 3 times x and 5 times y is 7. |
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Hint |
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2. |
Graph the system of equations to determine whether it has no solution, many solutions, or one solution. If the system has one solution, name it.
3x - 2y = -1
2x + y = 4 |
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A. |
infinitely many solutions |
B. |
one solution at (2, 1) |
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C. |
one solution at (1, 2) |
D. |
no solution |
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Hint |
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3. |
Simplify (4x2y) (2xy2z3)3. |
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A. |
32x6y6z9 |
B. |
8x5y7z9 |
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C. |
32x5y7z9 |
D. |
24x5y7z9 |
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Hint |
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4. |
Find the length of the missing side to the nearest hundredth. |
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A. |
8.06 |
B. |
7.62 |
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C. |
7.81 |
D. |
8.25 |
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Hint |
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5. |
The intersection of two planes could be a ______. |
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A. |
line |
B. |
segment |
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C. |
plane |
D. |
point |
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Hint |
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6. |
Find the value of x. |
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 |
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A. |
4.5 |
B. |
12.5 |
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C. |
7.5 |
D. |
5 |
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Hint |
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7. |
Find the value of sin 87° to the nearest thousandth. |
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A. |
0.052 |
B. |
-0.822 |
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C. |
19.08 |
D. |
0.999 |
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Hint |
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8. |
Two sides of an angle are contained in lines whose equations are 6x + 4y = 15 and 7x – 9y = 3. Find the coordinates of the vertex of the angle. Round to the nearest hundredth. |
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A. |
(1.79, 1.06) |
B. |
(147, 87) |
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C. |
(–1.79, 1.06) |
D. |
(–147, –87) |
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Hint |
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9. |
From the set {(-5, 4), (0, 2), (1, 6), (4, -4)}, which ordered pairs are a part of the solution set for  |
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A. |
{(-5, 4), (1, 6), (4, -4)} |
B. |
{(-5, 4), (0, 2), (1, 6)} |
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C. |
{(1, 6), (4, -4)} |
D. |
{(0, 2), (4, -4)} |
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Hint |
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10. |
Find the range of the data. |
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A. |
19.5 |
B. |
42.5 |
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C. |
61 |
D. |
23 |
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Hint |
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11. |
A bag contains 10 red marbles, 5 gray marbles, 12 black marbles, and 8 white marbles. Two marbles are randomly drawn from the bag without replacement. What is the probability of drawing a black marble followed by a red marble? |
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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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12. |
Simplify ((22)3)4. |
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A. |
220 = 1,048,576 |
B. |
212 = 4096 |
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C. |
29 = 512 |
D. |
224 =16,777,216 |
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Hint |
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13. |
Simplify 5(2k2 – 3k) – 6k(–k2 + k – 7). |
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A. |
–6k3 + 4k2 + 27k |
B. |
6k3 + 4k2 – 5k |
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C. |
6k3 + 4k2 + 27k |
D. |
–6k3 + 4k2 – 5k |
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Hint |
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14. |
A long ramp that leads to a building entrance is 45 feet. The stairs to the entrance have a vertical height of 6 feet. What is the angle of incline of the ramp? |
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A. |
about 18° |
B. |
about 4° |
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C. |
about 10° |
D. |
about 8° |
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Hint |
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15. |
Two cubes are rolled. What is the probability that the numbers rolled are doubles or the sum of 6? |
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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. |
A bag of marbles has 4 blue marbles, 1 red marble, 5 green marbles and 6 orange marbles. One marble is taken from the bag. It is not replaced. Then another marble is taken from the bag. What is the probability that the first marble is blue and the second marble is orange? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
What is not a method to prove two triangles are congruent? |
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A. |
ASA |
B. |
SAS |
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C. |
AAA |
D. |
SSS |
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Hint |
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18. |
Given y = -3x2 - 12x - 5, find the value of y if x = -2. |
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A. |
19 |
B. |
-29 |
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C. |
12 |
D. |
7 |
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Hint |
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19. |
What is the point about which a figure is rotated called? |
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A. |
image |
B. |
point |
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C. |
center of rotation |
D. |
transformation point |
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Hint |
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20. |
Factor  |
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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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