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1. |
What integer represents a rise in temperature of 19°? |
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A. |
-|-19| |
B. |
-19 |
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C. |
19 |
D. |
-|19| |
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Hint |
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2. |
What inequality is represented by the graph? |
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A. |
-9 > -3 |
B. |
-9 = -3 |
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C. |
-9 < -3 |
D. |
9 > 3 |
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Hint |
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3. |
Solve x = 6(-7). |
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A. |
13 |
B. |
42 |
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C. |
-1 |
D. |
-42 |
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Hint |
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4. |
Solve (-16) ÷ (-4) = b. |
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A. |
-20 |
B. |
20 |
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C. |
4 |
D. |
-4 |
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Hint |
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5. |
Which numbers are ordered from least to greatest? |
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A. |
1, 0, -18, -20, -23 |
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B. |
-23, -20, -18, 0, 1 |
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C. |
0, 1, -18, -20, -23 |
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D. |
-18, -20, -23, 0, 1 |
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Hint |
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6. |
Solve (-9)(-6) = s. |
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A. |
54 |
B. |
-54 |
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C. |
-15 |
D. |
15 |
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Hint |
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7. |
Solve t = 30 ÷ -6. |
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A. |
24 |
B. |
5 |
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C. |
-24 |
D. |
-5 |
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Hint |
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8. |
What is x ÷ 2 − 1 if x = 2? |
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A. |
3 |
B. |
2 |
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C. |
1 |
D. |
0 |
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Hint |
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9. |
The table shows the number of bids on an item on E-Bay based on the number of minutes left in the auction. How many bids will an item have when there are 5 minutes left? |
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0078740479_q27_img1 |
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A. |
17 |
B. |
27 |
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C. |
23 |
D. |
20 |
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Hint |
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10. |
What is abc if a = -2, b = 3, and c = 5? |
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A. |
-30 |
B. |
6 |
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C. |
4 |
D. |
30 |
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Hint |
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