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1. |
Which rule describes how to find the next number in the pattern
2, 6, 18, 54? |
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A. |
Multiply by 4. |
B. |
Multiply by 3. |
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C. |
Add 3. |
D. |
Add 4. |
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Hint |
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2. |
The Pacific giant kelp plant is one of the fastest-growing plants in the world. The table below shows the growth of one plant. Predict what the height of the plant will be in week 10. |
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A. |
10 ft |
B. |
20 ft |
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C. |
12 ft |
D. |
14 ft |
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Hint |
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3. |
Write  in a place value chart. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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4. |
Find 4.2 × 7.5. |
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A. |
31.5 |
B. |
0.315 |
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C. |
31.4 |
D. |
3.15 |
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Hint |
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5. |
Express  as a mixed number. |
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A. |
4 |
B. |
4 |
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C. |
3 |
D. |
2 |
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Hint |
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6. |
Choose an appropriate scale for the data 31, 25, 37, 41, and 38. |
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A. |
0-100 |
B. |
31-38 |
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C. |
25-41 |
D. |
0-50 |
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Hint |
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7. |
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80? |
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A. |
80 |
B. |
97 |
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C. |
100 |
D. |
93 |
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Hint |
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8. |
Name a fraction equivalent to the fraction that is modeled in the figure. |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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9. |
Find the absolute value of 4. |
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A. |
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B. |
4 |
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C. |
-4 |
D. |
 |
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Hint |
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10. |
Simplify  |
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A. |
12 |
B. |
3 |
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C. |
27 |
D. |
36 |
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Hint |
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11. |
Over 11 consecutive days, Jim did the following number of pushups.
7, 8, 10, 10, 12, 14, 15, 17, 17, 19, 33.
Find the range of the data. |
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A. |
10 |
B. |
26 |
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C. |
17 |
D. |
14 |
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Hint |
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12. |
Order 2.4, 2.03,  ,  from least to greatest. |
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A. |
2.4, , 2.03, |
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B. |
, 2.4, , 2.03 |
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C. |
2.03, , 2.4, |
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D. |
, 2.4, , 2.03 |
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Hint |
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13. |
Find  . Write the answer in simplest form. |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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14. |
Find  . |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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15. |
How many  -inch slices can be cut from a loaf of French bread that is 12 inches long? |
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A. |
6 |
B. |
14 |
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C. |
30 |
D. |
24 |
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Hint |
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16. |
Brenda earns $120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check? |
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A. |
$900 |
B. |
$45 |
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C. |
$75 |
D. |
$90 |
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Hint |
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17. |
Mary bought supplies at a hardware store that cost $41.75. If she paid sales tax of $1.67, what was the sales tax rate? |
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A. |
4% |
B. |
5% |
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C. |
4.5% |
D. |
5.5% |
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Hint |
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18. |
Name the two variables shown on the graph. |
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A. |
Time Spent Studying, Test Score |
B. |
Maureen, Test Score |
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C. |
Anita, Maureen |
D. |
Anita, Time Spent Studying |
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Hint |
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19. |
One group of students created a table of inputs and outputs from the What's My Rule? game. Find the corresponding rule. |
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A. |
n = 4(m + 3) |
B. |
n = 4m – 2 |
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C. |
n = (m – 4) + 4 |
D. |
n = 4(m – 3) + 1 |
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Hint |
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20. |
Luis is l inches tall. Taylor is 10 inches shorter than Luis. Isabel is  as tall as Luis. Alexa is 6 inches taller than Isabel. Using l, t, i, and a for the heights of Luis, Taylor, Isabel, and Alexa respectively, which rule does not describe one of the situations above? |
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A. |
i = l |
B. |
a = 6 + i |
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C. |
l = 6a + t |
D. |
t = l – 10 |
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Hint |
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