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1. |
Simplify the expression 138n + 272n. |
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A. |
310n |
B. |
500n |
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C. |
400n |
D. |
410n |
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Hint |
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2. |
Write an inequality for the phrase ''two more than three times a number is at most 53.'' |
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A. |
3m + 2  53 |
B. |
3m + 2  53 |
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C. |
2m + 3 53 |
D. |
2m + 3 53 |
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Hint |
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3. |
The ordered pair (1, 4) is in which quadrant? |
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A. |
I |
B. |
IV |
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C. |
II |
D. |
III |
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Hint |
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4. |
How do you find successive terms in the pattern 0, 3, 9, 18, 30, … ? |
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A. |
Multiply a term by 3
and add it to itself. |
B. |
Add each term to the previous term. |
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C. |
Add 3 to each term. |
D. |
Add the next multiple
of 3 to the term. |
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Hint |
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5. |
What is the value of s in the equation 14 + s = -32? |
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A. |
-46 |
B. |
-18 |
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C. |
18 |
D. |
46 |
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Hint |
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6. |
The formula F =  C + 32 is used to convert the temperature in degrees
Celsius to degrees Fahrenheit. If the temperature outside is 18° Celsius,
what is the temperature in degrees Fahrenheit? |
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A. |
13.6° F |
B. |
64.4° F |
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C. |
38.8° F |
D. |
42.0° F |
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Hint |
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7. |
Evaluate m + n if m =  and n =  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
What is the next term in the sequence 64, 32, 16, 8, ...? |
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A. |
4 |
B. |
8 |
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C. |
0 |
D. |
2 |
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Hint |
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9. |
Which number in the set {0.22,  , 20%, 1 to 4} is the greatest? |
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A. |
20% |
B. |
0.22 |
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C. |
1 to 4 |
D. |
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Hint |
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10. |
The graph below shows ___________ |
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 |
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A. |
a scatter relationship. |
B. |
a positive relationship. |
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C. |
no relationship. |
D. |
a negative relationship. |
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Hint |
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11. |
Factor 50x4y. |
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A. |
2 · 52 · x4 · y |
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B. |
2 · 5 · 5 · x · x · x · y |
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C. |
2 · 5 · 5 · x · x · x · x · y |
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D. |
2 · 52 · x2 · x2 · y |
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Hint |
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12. |
Which fraction is  written in simplest form? |
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A. |
 |
B. |
 |
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C. |
Already simplified |
D. |
 |
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Hint |
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13. |
Evaluate y-5 if y = -2. |
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A. |
-32 |
B. |
32 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Find  Write the quotient in simplest form. |
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A. |
 |
B. |
ab |
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C. |
 |
D. |
 |
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Hint |
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15. |
Add  and  Write the sum in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Dien-Tu purchased some compact discs with a price of $14.99 each. The total cost, before tax, was $59.96. How many compact discs did Dien-Tu purchase? |
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A. |
5 |
B. |
6 |
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C. |
4 |
D. |
3 |
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Hint |
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17. |
Solve  |
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A. |
 |
B. |
x = 2 |
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C. |
All real numbers |
D. |
 |
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Hint |
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18. |
Solve  |
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A. |
r = 179 |
B. |
r = 203 |
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C. |
r = 107 |
D. |
r = 155 |
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Hint |
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19. |
Last year, Twyla's salary was $36,725.00. This year, her salary will be $38,194.00. What is the percent of increase of Twyla's salary? |
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A. |
3.75% |
B. |
4% |
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C. |
4.25% |
D. |
3.50% |
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Hint |
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20. |
Suppose a number cube is rolled. What is the probability of rolling a number greater than 4? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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