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1. |
Evaluate (17 + 15) ÷ (5 - 1). |
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A. |
8 |
B. |
4 |
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C. |
32 |
D. |
19 |
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Hint |
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2. |
Evaluate 3x + 2y if x = 3 and y = 7. |
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A. |
105 |
B. |
27 |
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C. |
5 |
D. |
23 |
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Hint |
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3. |
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? |
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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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4. |
The mean is the _______ of a set of numbers. |
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A. |
most frequent |
B. |
arithmetic average |
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C. |
middle number |
D. |
highest number |
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Hint |
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5. |
Which interval has the most values? |
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A. |
60-69 |
B. |
90-99 |
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C. |
10-19 |
D. |
70-79 |
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Hint |
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6. |
If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 17|9, how would you plot 151,205? |
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A. |
15|1 |
B. |
151|2 |
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C. |
1|15 |
D. |
15|2 |
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Hint |
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7. |
Find the absolute value of -17. |
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A. |
17 |
B. |
-17 |
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C. |
-18 |
D. |
 |
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Hint |
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8. |
Order the integers 20, -23, 15, -15, and 20 from least to greatest. |
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A. |
15, 20, -15, -20, -23 |
B. |
15, -20, -23, 15, 20 |
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C. |
15, -15, 20, -20, -23 |
D. |
23, -20, -15, 15, 20 |
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Hint |
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9. |
Name the ordered pair for point A. |
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A. |
(-3, 4) |
B. |
(-3, -4) |
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C. |
(3, -4) |
D. |
(-4, -3) |
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Hint |
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10. |
Evaluate 15 + x if x = -27. |
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A. |
12 |
B. |
32 |
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C. |
-12 |
D. |
-32 |
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Hint |
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11. |
Solve y = -6 2. |
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A. |
4 |
B. |
-4 |
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C. |
-8 |
D. |
8 |
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Hint |
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12. |
Solve f =  . |
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A. |
4 |
B. |
6 |
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C. |
3 |
D. |
2 |
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Hint |
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13. |
Ben races motorcycles for fun. So far, his lap times, in seconds, are 32, 35, 33, and 32. What time must Ben get on his final lap for his average lap time to be 32.6? |
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A. |
32.6 |
B. |
33 |
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C. |
31 |
D. |
32 |
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Hint |
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14. |
Solve y = -8 + (-15). |
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A. |
-7 |
B. |
-23 |
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C. |
7 |
D. |
23 |
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Hint |
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15. |
Solve (-4)2 = b. |
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A. |
8 |
B. |
16 |
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C. |
4 |
D. |
-16 |
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Hint |
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16. |
Graph the solution of 18 =  on a number line. |
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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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17. |
Choose the sequence that is arithmetic. |
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A. |
5, 7, 12, 18,
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B. |
4, 12, 36, 108,
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C. |
17, 29, 41, 53,
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D. |
1, 1, 2, 3,
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Hint |
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18. |
Make a stem-and-leaf-plot of the scores of the University of Texas mens basketball team during the 2002-2003 regular season. |
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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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19. |
The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement. |
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A. |
The bowling score of 168 is an outlier of the data. |
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B. |
Their were a total of 15 bowlers who participated in the meet. |
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C. |
Only one bowler scored in the 170-179 point range. |
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D. |
The range of the bowling scores is 33. |
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Hint |
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20. |
The line graph shows the average price of gas for one recent month in Austin, Texas. Why is the graph misleading? |
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A. |
The horizontal scale is missing the odd-numbered days. |
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B. |
It shows that the highest price occurred at the beginning of the month and the lowest price occurred at the end of the month. |
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C. |
The vertical axis is not labeled. |
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D. |
It shows that price of gas changed dramatically during the month. |
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Hint |
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