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1. |
How many diagonals are there in an 11-sided figure? |
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A. |
44 |
B. |
22 |
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C. |
11 |
D. |
43 |
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Hint |
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2. |
Simplify 2a4 + 4a2 + a4. |
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A. |
3a4 + 4a2 |
B. |
3a8 + 4a2 |
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C. |
7a10 |
D. |
2a4 + 4a2 + a4 |
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Hint |
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3. |
Solve the equation 3b - 5 = 18. |
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A. |
b = 26 |
B. |
b =  |
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C. |
b = 20 |
D. |
b =  |
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Hint |
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4. |
Solve the equation  |
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A. |
4 |
B. |
 |
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C. |
 |
D. |
-4 |
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Hint |
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5. |
Find the area of the figure if a = 3 and b = 5. |
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 |
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A. |
225 square units |
B. |
16 square units |
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C. |
8 square units |
D. |
15 square units |
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Hint |
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6. |
Brenda and Amparo left their homes for their morning runs at the same time. Brenda can run a 10-minute mile and Amparo can run a 12-minute mile. Combined, they ran 15 miles in a total of 2 hours and 42 minutes (162 minutes). How many miles did each woman run? |
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A. |
Brenda ran 8 miles; Amparo ran 7 miles |
B. |
Brenda ran 9 miles; Amparo ran 6 miles |
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C. |
Brenda ran 11 miles; Amparo ran 4 miles. |
D. |
Brenda ran 10 miles; Amparo ran 5 miles |
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Hint |
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7. |
Find the difference (-3x3 – 7x2 + 5x – 4) – (6x2 – 8). |
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A. |
–3x3 – 13x2 + 5x - 12 |
B. |
–3x3 – 13x2 + 5x + 4 |
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C. |
–3x3 – x2 + 5x - 12 |
D. |
-11x8 + 4 |
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Hint |
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8. |
Factor -180x2y2 |
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A. |
22 · 32 · 5 · x · x · y · y |
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B. |
4 · 9 · 5 · x · x · y · y |
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C. |
-1 · 22 · 9 · 5 · x · x · y · y |
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D. |
-1 · 22 · 32 · 5 · x · x · y · y |
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Hint |
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9. |
Factor 3y2 + 7y + 4. |
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A. |
(3y + 1)(y + 7) |
B. |
(3y + 1)(y + 4) |
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C. |
(3y + 2)(y + 2) |
D. |
(3y + 4)(y + 1) |
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Hint |
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10. |
Simplify 12f + 6(3 + 4f). |
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A. |
36f + 18 |
B. |
16f + 18 |
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C. |
54f |
D. |
34f |
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Hint |
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11. |
Identify the conclusion in the following algebraic statement:
If a = 3, then 2a + 1 = 7. |
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A. |
2a + 1 |
B. |
2a |
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C. |
2a + 1 = 7 |
D. |
a = 3 |
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Hint |
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12. |
A conditional statement consists of a __________ . |
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A. |
conclusion only |
B. |
counterexample |
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C. |
hypothesis and a conclusion |
D. |
hypothesis only |
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Hint |
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13. |
Identify the coordinates of point A. |
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A. |
(5, 2) |
B. |
(1, 2) |
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C. |
(2, 1) |
D. |
(6, 4) |
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Hint |
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14. |
Find |
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A. |
81 |
B. |
-9 |
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C. |
9 |
D. |
-81 |
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Hint |
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15. |
Graph x  5. |
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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. |
Solve 11b = 132. |
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A. |
b = -12 |
B. |
b = 1452 |
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C. |
b = 12 |
D. |
b = -1452 |
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Hint |
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17. |
Find the total cost of three shirts at $25.99 each with a sales tax of 5.5%. |
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A. |
$83.47 |
B. |
$77.97 |
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C. |
$120.85 |
D. |
$82.26 |
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Hint |
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18. |
Find the 10th term of the arithmetic sequence –6, 3, 12, 21, …. |
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A. |
66 |
B. |
75 |
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C. |
93 |
D. |
84 |
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Hint |
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19. |
Write an equation for the nth term of –6, -14.5, -23, -31.5, …. |
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A. |
 = -8.5n – 7 |
B. |
= -6n |
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C. |
= -14.5n + 8.5 |
D. |
= -8.5n + 2.5 |
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Hint |
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20. |
Use substitution to solve the system of equations given by x – 4y = 24 and 3x – 4y = 16. |
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A. |
(-4, 7) |
B. |
(-4, -7) |
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C. |
(10, 3.5) |
D. |
(10, -3.5) |
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Hint |
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