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1. |
Simplify (p + 16) + 24. |
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A. |
40p |
B. |
16p + 24 |
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C. |
p + 40 |
D. |
p + (16 · 24) |
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Hint |
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2. |
Write w + 6 + 17 + 3w in simplest form. |
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A. |
4w + 23 |
B. |
26w |
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C. |
w + 26 |
D. |
3w + 23 |
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Hint |
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3. |
Choose the graph of N(3, 0). |
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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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4. |
Find the difference of (-2) and 5. |
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A. |
-3 |
B. |
-7 |
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C. |
7 |
D. |
3 |
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Hint |
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5. |
Factor 144 completely. |
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A. |
3 · 3 · 4 · 4 |
B. |
12 · 12 |
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C. |
2 · 2 · 2 · 2 · 3 · 3 |
D. |
4 · 4 · 9 |
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Hint |
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6. |
What is the least common multiple of 4 and 8? |
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A. |
8 |
B. |
16 |
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C. |
24 |
D. |
4 |
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Hint |
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7. |
Evaluate the expression 5n4m-2 if m = 6 and n = 3. |
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A. |
-20 |
B. |
-5 |
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C. |
 |
D. |
 |
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Hint |
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8. |
What is g if g =  -  ? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Suppose a cab ride costs $2.25 plus $0.59 for each mile traveled. What is the sequence of prices for the first three miles? |
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A. |
$2.84, $3.43, $4.02 |
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B. |
$2.25, $2.84, $3.43 |
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C. |
$0, $2.25, $2.84 |
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D. |
$1.66, $2.25, $2.84 |
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Hint |
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10. |
Seven more than twice a number is 18. Write an equation that could be used to find the number. |
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A. |
2g + 7 = 18 |
B. |
2g - 7 = 18 |
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C. |
2g - 18 = 7 |
D. |
2g + 18 = 7 |
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Hint |
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11. |
Graph the relation. |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. Predict Cheng-Yu's height when she is 14 years old. |
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A. |
58 inches |
B. |
53 inches |
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C. |
60 inches |
D. |
50 inches |
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Hint |
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13. |
Which ordered pair is the name of point A? |
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A. |
(3, 2) |
B. |
(-3, 4) |
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C. |
(-4, 5) |
D. |
(2, -4) |
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Hint |
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14. |
Simplify –11(t + 1). |
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A. |
-11t + 1 |
B. |
11t + 1 |
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C. |
11t + 11 |
D. |
-11t – 11 |
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Hint |
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15. |
Solve 13 – x = 103. |
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A. |
x = -90 |
B. |
x = 116 |
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C. |
x = 90 |
D. |
x = -116 |
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Hint |
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16. |
Factor 15x3 - 5x2. |
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A. |
x(15x2 - 5x) |
B. |
x2 (15x – 5) |
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C. |
5x(3x2 - x) |
D. |
5x2 (3x – 1) |
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Hint |
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17. |
Find  |
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A. |
13 |
B. |
18 |
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C. |
x8 |
D. |
x3 |
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Hint |
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18. |
Find the median of the following data: 6.2, 7.1, 5.0, 5.7, 6.2, 9.4, 4.3, 5.2, 5.5, 5.9 |
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A. |
6.2 |
B. |
6.05 |
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C. |
5.7 |
D. |
5.8 |
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Hint |
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19. |
Find the product. 8.7 × 0.1 |
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A. |
8.7 |
B. |
0.087 |
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C. |
87 |
D. |
0.87 |
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Hint |
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20. |
Find 14 − (−5). |
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A. |
9 |
B. |
−19 |
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C. |
19 |
D. |
−9 |
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Hint |
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