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1. |
Evaluate 2c - 4k if c = 16 and k = 5. |
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A. |
52 |
B. |
16 |
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C. |
12 |
D. |
18 |
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Hint |
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2. |
Evaluate the expression -5ac if a = -2 and c = -3. |
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A. |
-30 |
B. |
30 |
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C. |
10 |
D. |
-10 |
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Hint |
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3. |
Express  as a percent. |
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A. |
28% |
B. |
27% |
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C. |
29% |
D. |
26% |
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Hint |
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4. |
Write the number 4.5 × 10-6 in standard form. |
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A. |
0.0000045 |
B. |
0.0045 |
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C. |
0.045 |
D. |
0.00045 |
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Hint |
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5. |
In baseball, a player's batting average is determined by dividing the number of hits by the number of at-bats. Joe's batting average was 0.218, and he had 395 at-bats. How many hits did he have? |
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A. |
86 hits |
B. |
43 hits |
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C. |
1,812 hits |
D. |
906 hits |
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Hint |
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6. |
Solve  |
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A. |
3 |
B. |
 |
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C. |
 |
D. |
-3 |
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Hint |
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7. |
If James can bicycle 32 miles in 4 hours, how far can he bicycle in 3 hours? |
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A. |
12 miles |
B. |
24 miles |
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C. |
30 miles |
D. |
8 miles |
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Hint |
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8. |
Express 192% as a decimal. |
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A. |
1.92 |
B. |
19.2 |
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C. |
0.192 |
D. |
192 |
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Hint |
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9. |
A rectangle is 4 centimeters by 5 centimeters. The sides of a similar rectangle are twice as long. What is the ratio of the perimeter of the first rectangle to the perimeter of the second rectangle? |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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10. |
Graph  ,  and  on a number line. |
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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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11. |
Solve c – (-20) = 15. |
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A. |
c = 35 |
B. |
c = -5 |
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C. |
c = 5 |
D. |
c = -35 |
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Hint |
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12. |
Write a ratio in simplest form. number of shaded squares: total number of squares. |
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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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13. |
Express $120.00 over 15 hours as a unit rate. |
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A. |
$10.00 per hour |
B. |
$12.50 per hour |
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C. |
$8.00 per hour |
D. |
$13.00 per hour |
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Hint |
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14. |
Express  as a fraction. |
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A. |
7 |
B. |
7 |
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C. |
7 |
D. |
7 |
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Hint |
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15. |
A bush in Angelita's garden was 21 inches tall. Angelita trimmed 7inches off of the top of the bush. How tall is the bush now? |
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A. |
14 inches |
B. |
29 inches |
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C. |
13inches |
D. |
14inches |
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Hint |
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16. |
A DVD movie originally cost $24.99. Its current price is $19.99. What is the percent of change rounded to the nearest percent? |
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A. |
20% |
B. |
24% |
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C. |
25% |
D. |
30% |
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Hint |
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17. |
Find the simple interest to the nearest cent on $527.86 at 3.99% for 7.5 years. |
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A. |
$157.96 |
B. |
$369.90 |
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C. |
$147.43 |
D. |
$685.82 |
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Hint |
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18. |
A square has an area of 1.21 cm2. What is the length of each side of the square? |
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A. |
1.4641 cm |
B. |
1.1 cm |
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C. |
1.05 cm |
D. |
0.605 cm |
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Hint |
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19. |
Let R = real numbers, Q = rational number, Z = integers, W = whole numbers, and I = irrational numbers. Name the set(s) of numbers to which  belongs. |
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A. |
R, I, W |
B. |
R, Q, Z, W |
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C. |
R, Q, I |
D. |
R, I |
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Hint |
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20. |
The points given in the table lie on a line. Find the slope of the line. |
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A. |
- |
B. |
|
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C. |
- |
D. |
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Hint |
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