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1. |
Solve  |
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A. |
x =  |
B. |
x =  |
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C. |
x =  |
D. |
x = -7 |
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Hint |
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2. |
How many possibilities are there for naming line VZ? |
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 |
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A. |
18 |
B. |
16 |
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C. |
20 |
D. |
10 |
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Hint |
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3. |
Write an algebraic expression for one-half of a number x subtracted from fifty. |
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A. |
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B. |
50 - 2x |
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C. |
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D. |
2x - 50 |
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Hint |
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4. |
Express the relation in the table as a set of ordered pairs. |
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A. |
{(5, 1), (2, 0), (6, 1), (6, 2)} |
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B. |
{(-1, 5), (0, 2), (1, 6), (2, 6)} |
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C. |
{(-1, 5), (0, 2), (1, 2, 6)} |
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D. |
{(-1, 5), (0, 2), (1, 6)} |
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Hint |
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5. |
Simplify (4x2y) (2xy2z3)3. |
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A. |
24x5y7z9 |
B. |
8x5y7z9 |
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C. |
32x5y7z9 |
D. |
32x6y6z9 |
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Hint |
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6. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the second quarter? |
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A. |
60 |
B. |
27 |
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C. |
15 |
D. |
48 |
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Hint |
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7. |
Solve  |
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A. |
w = 859 |
B. |
w = -835 |
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C. |
w = 835 |
D. |
w = -859 |
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Hint |
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8. |
Solve 15(s – 3) = 12s – 43. |
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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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9. |
Which scatter plot shows that x and y have a negative correlation? |
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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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10. |
Simplify ((22)3)4. |
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A. |
29 = 512 |
B. |
224 =16,777,216 |
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C. |
220 = 1,048,576 |
D. |
212 = 4096 |
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Hint |
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11. |
What best describes what is happening to the number of customers? |
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A. |
The number of customers is doubling. |
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B. |
The number of customers is increasing. |
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C. |
The number of customers is decreasing. |
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D. |
The number of customers is staying the same. |
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Hint |
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12. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the soccer team if they earned $9680? |
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A. |
21% |
B. |
27% |
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C. |
8% |
D. |
36% |
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Hint |
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13. |
If the average person in Australia consumes 125 pounds of fish a year, how many fish symbols on the pictograph are needed to represent this number? |
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A. |
12  fish |
B. |
12 fish |
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C. |
125 fish |
D. |
10 fish |
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Hint |
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14. |
A pitcher pitched 9 losing games. The ratio of wins to losses is 5:3. How many games did the pitcher win? |
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A. |
27 games |
B. |
9 games |
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C. |
15 games |
D. |
45 games |
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Hint |
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15. |
Simplify m12 ÷ m8 |
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A. |
m4 |
B. |
m20 |
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C. |
m96 |
D. |
 |
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Hint |
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16. |
Simplify 313 ÷ 35. |
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A. |
6561 |
B. |
729 |
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C. |
81 |
D. |
27 |
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Hint |
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17. |
Write and solve a proportion. 18 is 40% of what number? |
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A. |
72 |
B. |
45 |
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C. |
7.2 |
D. |
4.5 |
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Hint |
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18. |
Property valued at $68,000 has a property tax of 3%. How much are taxes? Round the answer to the nearest cent. |
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A. |
$2380 |
B. |
$23,800 |
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C. |
$65,620 |
D. |
$238,000 |
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Hint |
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19. |
What is the percent of increase if the original amount was 48 and the new amount is 67? Round to the nearest whole number percent. |
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A. |
40% |
B. |
72% |
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C. |
28% |
D. |
36% |
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Hint |
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20. |
What are the coordinates of the image of B(-2, 3) under a reflection across the y-axis? |
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A. |
(-2, -3) |
B. |
(-3, 2) |
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C. |
(-3, -2) |
D. |
(2, 3) |
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Hint |
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