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1. |
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. |
15 miles |
B. |
1 mile |
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C. |
3 miles |
D. |
10 miles |
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Hint |
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2. |
A realtor is examining data on average home prices in four separate neighborhoods for the past year. Which graph gives the most accurate representation of the home prices in a neighborhood? |
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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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3. |
Which is not a reason that measures of central tendency for a set of data can be misleading? |
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A. |
outliers in the data |
B. |
too much data |
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C. |
inaccurate data |
D. |
incomplete data |
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Hint |
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4. |
What is the next term in the sequence 1, 4, 7, 10, … ? |
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A. |
13 |
B. |
30 |
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C. |
40 |
D. |
17 |
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Hint |
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5. |
Find the next term in the sequence 2, 6, 18, ... |
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A. |
30 |
B. |
38 |
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C. |
22 |
D. |
54 |
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Hint |
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6. |
What is the first step in solving 4x – 3 = 9? |
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A. |
Divide each side of the equation by 4. |
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B. |
Subtract 3 from each side of the equation. |
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C. |
Add 3 to each side of the equation. |
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D. |
Divide each side of the equation by –3. |
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Hint |
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7. |
At a local lake, you can rent canoes for a flat fee of $5.00, plus an additional fee of $2.00 per hour. If you have $15.00, use the equation
15 = 2h + 5 to determine how many hours you can use the canoe. |
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A. |
7.5 hours |
B. |
4 hours |
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C. |
10 hours |
D. |
5 hours |
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Hint |
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8. |
Evaluate x2 + 2xy + y2 if = 4 and y = 7. |
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A. |
86 |
B. |
78 |
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C. |
121 |
D. |
65 |
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Hint |
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9. |
Solve f =  . |
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A. |
3 |
B. |
6 |
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C. |
4 |
D. |
2 |
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Hint |
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10. |
Write 1,360,000,000,000 in scientific notation. |
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A. |
1.36 × 1013 |
B. |
1.36 × 1012 |
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C. |
13.6 × 1012 |
D. |
0.136 × 1013 |
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Hint |
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11. |
Choose an appropriate scale for the data
69, 72, 121, 81, 98. |
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A. |
65 to 125 |
B. |
40 to 100 |
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C. |
70 to 100 |
D. |
70 to 120 |
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Hint |
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12. |
Find the next term in the sequence
83, 92, 101, 110, … |
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A. |
111 |
B. |
55 |
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C. |
121 |
D. |
119 |
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Hint |
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13. |
What is the correct graph of (-3, -5)? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Solve r = 11 + (-5). |
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A. |
-6 |
B. |
16 |
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C. |
6 |
D. |
-16 |
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Hint |
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15. |
Evaluate x – y if x = 8 and y = -5. |
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A. |
13 |
B. |
-3 |
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C. |
-13 |
D. |
3 |
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Hint |
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16. |
Write an algebraic expression for the phrase 6 times z. |
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A. |
z6 |
B. |
6z |
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C. |
z - 6 |
D. |
6 + z |
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Hint |
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17. |
Solve 7 + y 21 |
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A. |
y > 14 |
B. |
y 14 |
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C. |
y 14 |
D. |
y 3 |
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Hint |
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18. |
Evaluate 37. |
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A. |
5,034 |
B. |
21 |
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C. |
343 |
D. |
2,187 |
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Hint |
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19. |
Which sentence is true? |
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A. |
6 > -9 |
B. |
-2 > 2 |
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C. |
1 < 0 |
D. |
-5 < -7 |
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Hint |
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20. |
Find the slope of the line that passes through each pair of points. |
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A. |
 |
B. |
5 |
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C. |
- |
D. |
-5 |
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Hint |
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