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1. |
Evaluate 3x + 2y if x = 3 and y = 7. |
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A. |
23 |
B. |
27 |
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C. |
105 |
D. |
5 |
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Hint |
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2. |
The equation  where d represents the distance in miles
and t is the number of seconds between seeing lightening and
hearing thunder, tells how far away a thunderstorm is.
How far is it to a thunderstorm if you count 15 seconds between
seeing the lightening and hearing the thunder? |
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A. |
1 mile |
B. |
3 miles |
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C. |
10 miles |
D. |
15 miles |
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Hint |
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3. |
Evaluate b3 + 6 if b = 2. |
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A. |
15 |
B. |
12 |
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C. |
14 |
D. |
512 |
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Hint |
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4. |
11,241 g = ______kg |
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A. |
11,241,000 |
B. |
0.11241 |
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C. |
112.41 |
D. |
11.241 |
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Hint |
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5. |
3.5 g = ______mg |
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A. |
3,500 |
B. |
0.35 |
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C. |
0.0035 |
D. |
350 |
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Hint |
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6. |
Write 3,465 in scientific notation. |
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A. |
0.3465×104 |
B. |
34.65×102 |
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C. |
346.5×10 |
D. |
3.465×103 |
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Hint |
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7. |
What is the next term in the sequence 1, 4, 7, 10, … ? |
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A. |
30 |
B. |
17 |
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C. |
40 |
D. |
13 |
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Hint |
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8. |
Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. |
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A. |
100 |
B. |
55 |
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C. |
220 |
D. |
22 |
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Hint |
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9. |
Evaluate 3 × 5 + 12 ÷ 3. |
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A. |
9 |
B. |
27 |
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C. |
11 |
D. |
19 |
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Hint |
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10. |
Evaluate 5k +  if
k = 3, m = 20, and n. = 5. |
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A. |
19 |
B. |
57 |
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C. |
7 |
D. |
20 |
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Hint |
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11. |
Evaluate y3 if y = 4. |
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A. |
64 |
B. |
16 |
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C. |
43 |
D. |
12 |
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Hint |
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12. |
Solve m - 5 = 9. |
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A. |
13 |
B. |
15 |
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C. |
14 |
D. |
12 |
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Hint |
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13. |
2.3598 kL = ______ L |
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A. |
0.0023598 |
B. |
2,359.80 |
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C. |
23598 |
D. |
235.98 |
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Hint |
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14. |
Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}. |
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A. |
13 |
B. |
12 |
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C. |
15 |
D. |
14 |
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Hint |
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15. |
Evaluate 15. |
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A. |
1 |
B. |
6 |
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C. |
15 |
D. |
5 |
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Hint |
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16. |
Evaluate j - k if j = 10 and k = 2. |
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A. |
12 |
B. |
8 |
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C. |
5 |
D. |
20 |
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Hint |
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17. |
A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie? |
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A. |
$130 |
B. |
$50 |
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C. |
$26 |
D. |
$106 |
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Hint |
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18. |
Choose the sequence that is arithmetic. |
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A. |
4, 12, 36, 108, … |
B. |
5, 7, 12, 18, … |
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C. |
1, 1, 2, 3, … |
D. |
17, 29, 41, 53, … |
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Hint |
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19. |
Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16, … |
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A. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
B. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
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C. |
×2; geometric |
D. |
+1; arithmetic |
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Hint |
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20. |
Write 6.2 × 105 in standard form. |
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A. |
6,200,000 |
B. |
62,000,000 |
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C. |
620,000 |
D. |
62,000 |
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Hint |
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