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1. |
Evaluate 52. |
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A. |
32 |
B. |
10 |
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C. |
25 |
D. |
30 |
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Hint |
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2. |
Simplify 3x2y + 2xy2 + 5x2y + 3y2. |
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A. |
13x5y6 |
B. |
8x2y + 5xy2 |
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C. |
8x4y2+5y3 |
D. |
8x2y + 2xy2 + 3y2 |
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Hint |
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3. |
Simplify 2a4 + 4a2 + a4. |
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A. |
7a10 |
B. |
3a8 + 4a2 |
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C. |
2a4 + 4a2 + a4 |
D. |
3a4 + 4a2 |
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Hint |
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4. |
Which graph matches the following statement? The outside temperature rises steadily to 85° at 3 p.m., then drops steadily to 65° at 8 p.m.. |
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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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5. |
The area of a square is 100 square inches. Find the perimeter of the square. |
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A. |
100 in. |
B. |
20 in. |
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C. |
10 in. |
D. |
40 in. |
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Hint |
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6. |
Evaluate:  when x = 3, y = 2, and z = 19. |
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A. |
 |
B. |
2 |
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C. |
1 |
D. |
19 |
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Hint |
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7. |
Solve  for y. |
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A. |
y = 10 |
B. |
y = 5 |
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C. |
y = 2 |
D. |
y = 13 |
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Hint |
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8. |
State the range of the function represented by the graph. |
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A. |
{-1, 1, 2} |
B. |
{-1, 1, 2, 4} |
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C. |
{-2, -1, 0, 2} |
D. |
{1, 2, 4} |
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Hint |
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9. |
What is the median of the set of data?
11 21 30 29 7 26
18 12 3 10 12 15 |
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A. |
16.17 |
B. |
27 |
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C. |
13.5 |
D. |
12 |
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Hint |
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10. |
Find the perimeter of the parallelogram below. |
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 |
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A. |
64 units |
B. |
40 units |
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C. |
20 units |
D. |
208 units |
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Hint |
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11. |
Simplify 12y + 8y. |
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A. |
simplified |
B. |
4y |
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C. |
20y |
D. |
20y2 |
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Hint |
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12. |
Simplify 12f + 6(3 + 4f). |
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A. |
54f |
B. |
16f + 18 |
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C. |
36f + 18 |
D. |
34f |
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Hint |
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13. |
Simplify 7(b + 3) + 14. |
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A. |
7b + 17 |
B. |
42b |
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C. |
24b |
D. |
7b + 35 |
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Hint |
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14. |
A counterexample disproves a conditional when ________ . |
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A. |
the hypothesis is true and the conclusion is false |
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B. |
the hypothesis is true and the conclusion is true |
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C. |
the hypothesis is false and the conclusion is false |
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D. |
the hypothesis is false and there is no valid conclusion |
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Hint |
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15. |
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 2 family members in their household than 6? |
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A. |
20 |
B. |
10 |
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C. |
5 |
D. |
15 |
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Hint |
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16. |
Find  Write the quotient in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
According to the histogram, how many total people were born in months that have less than 30 days? |
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A. |
200 |
B. |
40 |
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C. |
30 |
D. |
240 |
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Hint |
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18. |
Toe rings cost $2.95 each. If Jill buys 4 of them, how much does she spend? |
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A. |
$1.18 |
B. |
$118.00 |
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C. |
$6.95 |
D. |
$11.80 |
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Hint |
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19. |
At a pep rally for a school fundraiser, the Student Council sold 32 cookies at $0.80 each. They also sold 46 sno-cones for $0.50 each. How much did they raise altogether? |
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A. |
$55.40 |
B. |
$68.60 |
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C. |
$38.00 |
D. |
$48.60 |
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Hint |
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20. |
56.5 is 25% of what number? |
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A. |
198 |
B. |
265 |
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C. |
214 |
D. |
226 |
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Hint |
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