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1. |
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. |
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A. |
12 |
B. |
4 |
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C. |
16 |
D. |
8 |
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Hint |
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2. |
Evaluate  if a = 9, b = 6 and c = 3. |
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A. |
5 |
B. |
11 |
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C. |
15 |
D. |
9 |
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Hint |
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3. |
Write 24 as a product. |
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A. |
4 + 4 |
B. |
2 + 2 + 2 + 2 |
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C. |
2 · 2 · 2 · 2 |
D. |
4 · 4 |
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Hint |
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4. |
The perimeter of a square is 4 times the length of a side. Use the equation
P = 4s to find the perimeter of a square whose side has a length of 6 inches. |
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A. |
24 in. |
B. |
10 in. |
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C. |
36 in. |
D. |
12 in. |
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Hint |
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5. |
Write 120,000,000 in scientific notation. |
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A. |
0.12×109 |
B. |
1.2×109 |
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C. |
1.2×108 |
D. |
12×107 |
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Hint |
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6. |
How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute? |
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A. |
60 minutes |
B. |
10 minutes |
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C. |
30 minutes |
D. |
20 minutes |
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Hint |
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7. |
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80? |
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A. |
80 |
B. |
97 |
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C. |
100 |
D. |
93 |
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Hint |
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8. |
If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 17|9, how would you plot 151,205? |
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A. |
15|2 |
B. |
15|1 |
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C. |
1|15 |
D. |
151|2 |
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Hint |
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9. |
Which is not a reason that measures of central tendency for a set of data can be misleading? |
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A. |
outliers in the data |
B. |
too much data |
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C. |
incomplete data |
D. |
inaccurate data |
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Hint |
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10. |
Order the integers –5, 1, -6, -3, and 5 from least to greatest. |
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A. |
–5, -6, -3, 1, 5 |
B. |
–6, -5, -3, 1, 5 |
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C. |
–3, -5, -6, 1, 5 |
D. |
5, 1, -3, -5, -6 |
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Hint |
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11. |
Which symbol makes the sentence true? -10 _________ -3 |
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A. |
= |
B. |
 |
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C. |
> |
D. |
< |
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Hint |
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12. |
Which addition problem is modeled? |
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A. |
3 + (-5) = -2 |
B. |
–3 + 5 = 2 |
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C. |
3 + 5 = 8 |
D. |
3 + (-5) = 2 |
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Hint |
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13. |
Evaluate 15 + x if x = -27. |
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A. |
32 |
B. |
12 |
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C. |
-12 |
D. |
-32 |
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Hint |
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14. |
Solve (-16) ÷ (-4) = b. |
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A. |
4 |
B. |
-20 |
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C. |
20 |
D. |
-4 |
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Hint |
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15. |
67.2 m = ______ cm |
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A. |
672 |
B. |
0.672 |
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C. |
6,720 |
D. |
67,200 |
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Hint |
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16. |
What is the lower extreme for the quiz scores? |
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A. |
15 |
B. |
12 |
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C. |
20 |
D. |
3 |
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Hint |
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17. |
Name the ordered pair for point P. |
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A. |
(-5, -2) |
B. |
(-2, 5) |
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C. |
(5, -2) |
D. |
(-2, -5) |
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Hint |
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18. |
Solve d = -14 + 6. |
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A. |
8 |
B. |
20 |
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C. |
-8 |
D. |
-20 |
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Hint |
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19. |
Graph the solution of 11 + y = 28 on a number line. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Simplify -11 + d + (-15). |
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A. |
-26 + (-d) |
B. |
-26 + d |
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C. |
26 + (-d) |
D. |
26 + d |
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Hint |
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