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1. |
Simplify  |
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A. |
36 |
B. |
12 |
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C. |
27 |
D. |
3 |
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Hint |
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2. |
Evaluate the expression 2|x| - 3|y| if x = -8 and y = -5. |
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A. |
1 |
B. |
31 |
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C. |
-31 |
D. |
-1 |
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Hint |
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3. |
Simplify (-16c) - (-4c). |
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A. |
-12c |
B. |
-20c |
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C. |
12c |
D. |
20c |
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Hint |
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4. |
Choose the equation whose solution is graphed. |
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 |
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A. |
g - 27 = -25 |
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B. |
g - 25 = 27 |
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C. |
g + 25 = -27 |
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D. |
g + 27 = 25 |
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Hint |
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5. |
Find y for y = x2 - 15 if x = 6. |
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A. |
21 |
B. |
49 |
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C. |
51 |
D. |
-3 |
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Hint |
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6. |
Write 2.385 as a fraction or mixed number in simplest form. |
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A. |
5 |
B. |
4 |
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C. |
2 |
D. |
2 |
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Hint |
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7. |
Write  as a repeating decimal. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Find the value of x in the equation  = x. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Solve the proportion  . |
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A. |
392 |
B. |
8 |
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C. |
16 |
D. |
196 |
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Hint |
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10. |
What is the slope of the line through the points A(-3, 4) and B(2, -1)? |
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A. |
 |
B. |
1 |
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C. |
-3 |
D. |
-1 |
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Hint |
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11. |
Evaluate  if a = 8, b = -8, and c = 16. |
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A. |
-1 |
B. |
-4 |
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C. |
4 |
D. |
0 |
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Hint |
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12. |
Which ordered pair is the name of point D? |
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 |
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A. |
(2, -4) |
B. |
(5, -1) |
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C. |
(5, 1) |
D. |
(3, 2) |
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Hint |
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13. |
Write the prime factorization of 756. |
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A. |
23 · 33 · 7 |
B. |
2 · 35 · 7 |
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C. |
22 · 3 · 63 |
D. |
22 · 33 · 7 |
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Hint |
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14. |
The area of a rectangle can be written by the expression 24x4+ 18x3. Find a set of possible dimensions for this rectangle. |
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A. |
6x3 by 4x + 3 |
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B. |
3 by 8x3 + 6x3 |
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C. |
24x3 by x + 18 |
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D. |
2x4by 12 + 9x |
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Hint |
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15. |
Write the expression 5-4 using a positive exponent. |
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A. |
54 |
B. |
-54 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Write 4.225 as a fraction in simplest form. |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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17. |
Find four solutions for y = 3x – 1 if the x values are 0, 1, 2, 3. |
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A. |
(0, -1), (1, 2), (2, 5), (3, 8) |
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B. |
(-1, 0), (2, 1), (5, 2), (8, 3) |
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C. |
(0, 0), (1, 3), (2, 6), (3, 9) |
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D. |
(0, 1), (1, 4), (2, 7), (3, 10) |
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Hint |
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18. |
Find the y- intercept for the graph of 4x – 2y = 16. |
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A. |
4 |
B. |
-4 |
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C. |
-8 |
D. |
8 |
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Hint |
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19. |
Find the y- intercept of 4x – 6y = 24. |
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A. |
-4 |
B. |
6 |
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C. |
4 |
D. |
-6 |
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Hint |
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20. |
Find the rate of change between two points on a graph that are located at (0.9, 2) and (9.3, 12). |
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A. |
-1.19 |
B. |
-0.84 |
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C. |
1.19 |
D. |
0.84 |
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Hint |
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