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1. |
In a survey, 75 out of 100 eighth graders said they bought lunch at school. What percent is this? |
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A. |
75% |
B. |
25% |
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C. |
100% |
D. |
0.75% |
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Hint |
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2. |
Find the absolute value of -17. |
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A. |
-17 |
B. |
17 |
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C. |
-18 |
D. |
 |
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Hint |
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3. |
Which numbers are ordered from least to greatest? |
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A. |
8, -5, 10, 32, 32, 35, 50 |
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B. |
10, -8, -5, 32, 32, 35, 50 |
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C. |
50, 35, 32, 32, 10, -5, -8 |
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D. |
5, -8, 10, 32, 32, 35, 50 |
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Hint |
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4. |
Solve n = 14 + (-2). |
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A. |
-12 |
B. |
-28 |
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C. |
16 |
D. |
12 |
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Hint |
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5. |
Solve x = -28 ÷ 7. |
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A. |
4 |
B. |
-21 |
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C. |
-4 |
D. |
21 |
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Hint |
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6. |
The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices? |
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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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7. |
The table below lists four solutions of y = 3x 2.Find the missing value. |
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A. |
2 |
B. |
1 |
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C. |
5 |
D. |
4 |
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Hint |
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8. |
Choose the equation for the graph below. |
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A. |
y = x 2 |
B. |
y = x |
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C. |
y = 2x 1 |
D. |
y = x + 1 |
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Hint |
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9. |
Estimate  . |
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A. |
3 |
B. |
2 |
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C. |
4 |
D. |
5 |
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Hint |
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10. |
Find  .Write the sum in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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11. |
Find 82% of 3650. |
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A. |
2993 |
B. |
4307 |
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C. |
1314 |
D. |
6643 |
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Hint |
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12. |
Which symbol makes the following statement true?
1.55 × 104 ______ 15,000 |
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A. |
> |
B. |
= |
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C. |
 |
D. |
< |
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Hint |
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13. |
Find the next term in the sequence
1, 6, 36, 216, |
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A. |
1296 |
B. |
222 |
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C. |
7776 |
D. |
1944 |
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Hint |
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14. |
Solve x + 9 = 11. |
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A. |
2 |
B. |
9 |
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C. |
11 |
D. |
-2 |
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Hint |
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15. |
Find 45% of 360. |
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A. |
180 |
B. |
198 |
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C. |
162 |
D. |
0.08 |
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Hint |
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16. |
You have an assignment for an art class to paint a painting using only four colors. Visiting an art store, you find 20 colors from which to choose. How many different combinations of colors are there? |
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A. |
74 |
B. |
4,845 |
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C. |
24 |
D. |
116,280 |
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Hint |
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17. |
Graph the solution of 18 =  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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18. |
Find 6 ×  written in simplest form. |
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A. |
 |
B. |
2 |
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C. |
2 |
D. |
 |
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Hint |
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19. |
15 is what percent of 35? Round to the nearest tenth if necessary. |
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A. |
42.9% |
B. |
23% |
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C. |
5.3% |
D. |
38.4% |
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Hint |
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20. |
The Millers have four children. What is the probability that they have 1 boy and 3 girls? Assume that the chance of having either a boy or a girl is 50%. |
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A. |
 |
B. |
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C. |
 |
D. |
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Hint |
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