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1. |
Find the sum -6 + 3. |
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A. |
3 |
B. |
-9 |
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C. |
9 |
D. |
-3 |
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Hint |
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2. |
Write  in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Solve 15 + a = 10. |
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A. |
a = 25 |
B. |
a = -5 |
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C. |
a = -25 |
D. |
a = 150 |
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Hint |
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4. |
Fifteen minus a number is thirty-two. Find the number. |
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A. |
-17 |
B. |
-47 |
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C. |
47 |
D. |
17 |
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Hint |
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5. |
Solve the equation 2x + y = 6 for y. |
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A. |
y = 2x + 6 |
B. |
y = 2x - 6 |
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C. |
y = -6 - 2x |
D. |
y = -2x + 6 |
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Hint |
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6. |
Find the mean of {3, 8, 10, 1, 25}. |
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A. |
1 |
B. |
8 |
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C. |
9 |
D. |
9.4 |
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Hint |
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7. |
Determine the slope of the line graphed below. |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
0 |
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Hint |
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8. |
Write the standard form of the equation of the line that passes through
(-2, -3) and (2, -5). |
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A. |
x - 2y = -8 |
B. |
x + 2y = -8 |
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C. |
2x + y = -7 |
D. |
2x - y = -1 |
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Hint |
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9. |
Find the solution of 4x + 10 = 42
if the replacement set is {6, 7, 8, 9}. |
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A. |
7 |
B. |
6 |
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C. |
8 |
D. |
9 |
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Hint |
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10. |
Find the solution of 2(x – 5) = 30
if the replacement set is {19, 20, 21, 22}. |
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A. |
21 |
B. |
22 |
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C. |
19 |
D. |
20 |
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Hint |
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11. |
Which values of x and y are counterexamples to the given statement?
If x – y = an even number, then both x and y are even numbers. |
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A. |
x = 19, y = 13 |
B. |
x = 15, y = 8 |
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C. |
x = 22, y = 20 |
D. |
x = 12, y = 4 |
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Hint |
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12. |
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. |
15 |
B. |
27 |
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C. |
60 |
D. |
48 |
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Hint |
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13. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 4 family members in their household than 5? |
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A. |
5 |
B. |
15 |
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C. |
10 |
D. |
20 |
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Hint |
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14. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 4 or more family members? |
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|
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A. |
70 |
B. |
20 |
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C. |
50 |
D. |
45 |
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Hint |
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15. |
Write  and  in order from least to greatest. |
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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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16. |
Solve 42 + w = -27. |
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A. |
w = -69 |
B. |
w = 15 |
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C. |
w = 69 |
D. |
w = -15 |
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Hint |
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17. |
Solve  |
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A. |
w = 835 |
B. |
w = -859 |
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C. |
w = -835 |
D. |
w = 859 |
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Hint |
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18. |
At a bulk store, lollipops cost $1.95 per pound and jawbreakers cost $1.25 per pound. How many pounds of lollipops should be added to 4 pounds of jawbreakers to make a mixture that costs $1.45 per pound? |
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A. |
1.8 pounds |
B. |
1.6 pounds |
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C. |
1.5 pounds |
D. |
2 pounds |
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Hint |
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19. |
Write an equation of the line whose slope is  and whose y-intercept is 2. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Write the slope-intercept form of an equation for the line that passes through (-4, -26) and is parallel to  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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