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1. |
What are the rules for the order of operations? |
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A. |
Perform each operation as it appears in order from left to right. |
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B. |
Multiply and divide in order from left to right. Then add or subtract in order from left to right. |
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C. |
First add, then subtract, then multiply, and then divide. |
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D. |
Add and subtract in order from left to right. Then multiply or divide in order from left to right. |
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Hint |
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2. |
Evaluate 6 · 7 – 2p if p = 5. |
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A. |
32 |
B. |
200 |
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C. |
420 |
D. |
150 |
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Hint |
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3. |
The cost of admission to a science museum is 12a + 5c, where a represents the number of adults and c represents the number of children. How much would it cost for 2 adults and 3 children to go to the museum? |
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A. |
$27 |
B. |
$39 |
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C. |
$46 |
D. |
$22 |
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Hint |
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4. |
Write 6 · 6 · 6 · 6 · 6 using exponents. |
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A. |
66 |
B. |
65 |
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C. |
56 |
D. |
16 |
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Hint |
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5. |
Determine which equation is true by replacing the variable with 4. |
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A. |
5 + x = 9 |
B. |
5 + x = 5 |
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C. |
5 + x = 4 |
D. |
5 + x = 10 |
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Hint |
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6. |
Which of the numbers is the solution of 3d = 12? |
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A. |
6 |
B. |
2 |
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C. |
3 |
D. |
4 |
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Hint |
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7. |
A composite number ______. |
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A. |
is a number less than 1 |
B. |
has more than two factors |
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C. |
has exactly two factors |
D. |
is the number 2 |
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Hint |
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8. |
Find the rule for the function table. |
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A. |
n + 2 |
B. |
3n |
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C. |
n + 4 |
D. |
n |
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Hint |
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9. |
Evaluate 2xy + 9 if x = 3 and y = 2. |
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A. |
66 |
B. |
21 |
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C. |
12 |
D. |
15 |
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Hint |
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10. |
Evaluate 2 + 15 ÷ c – 4 if c = 3. |
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A. |
3 |
B. |
-13 |
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C. |
2 |
D. |
13 |
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Hint |
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11. |
Evaluate x3 if x = 7. |
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A. |
343 |
B. |
2,187 |
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C. |
10 |
D. |
21 |
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Hint |
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12. |
Which of the numbers is the solution of x ÷ 2 – 4 = 10? |
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A. |
30 |
B. |
32 |
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C. |
28 |
D. |
26 |
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Hint |
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13. |
Solve 24 = 2m mentally. |
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A. |
12 |
B. |
48 |
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C. |
22 |
D. |
4 |
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Hint |
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14. |
Find the missing output values for the function table. |
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A. |
0, 2, 4 |
B. |
1, 2, 3 |
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C. |
1, 3, 5 |
D. |
0, 1, 2 |
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Hint |
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15. |
The measurements of two different rectangular swimming pools are 35 feet by 13 feet and 41 feet by 12 feet. What is the difference in their areas? |
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A. |
37 square feet |
B. |
113 square feet |
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C. |
63 square feet |
D. |
43 square feet |
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Hint |
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16. |
For each job, an automobile technician charges $50 per hour for labor. Define a variable. Then write a function rule that relates the total charge for labor to the number of hours of labor. |
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A. |
50 − h |
B. |
50 ÷ h |
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C. |
50h |
D. |
h + 50 |
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Hint |
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17. |
Find 27 + 146. |
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A. |
263 |
B. |
416 |
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C. |
173 |
D. |
163 |
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Hint |
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18. |
Find 96 ÷ 6. |
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A. |
102 |
B. |
16 |
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C. |
90 |
D. |
576 |
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Hint |
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19. |
Find the product 7 × 36 using mental math. |
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A. |
736 |
B. |
342 |
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C. |
216 |
D. |
252 |
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Hint |
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20. |
A shelf contains 23 containers. If each container weighs 6 ounces, what is the total weight of the containers in ounces? |
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A. |
29 oz |
B. |
128 oz |
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C. |
138 oz |
D. |
236 oz |
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Hint |
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