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1. |
Solve 2x = -10. |
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A. |
x = -12 |
B. |
x = -5 |
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C. |
x = 8 |
D. |
x = 5 |
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Hint |
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2. |
Solve the equation 7 = 2 + 5(z - 2). |
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A. |
 |
B. |
 |
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C. |
3 |
D. |
2 |
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Hint |
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3. |
What is the probability of selecting a red or yellow marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles? |
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A. |
1:1 |
B. |
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C. |
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D. |
 |
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Hint |
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4. |
Write an equation in slope-intercept form of a line with a slope of  and a y-intercept of -2. |
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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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5. |
Which is the back view of the solid figure whose other views are shown below? |
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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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6. |
Reina is constructing a cylinder that can hold 90.8 cubic centimeters. If the diameter of the cylinder is 3.4 centimeters, what should the height measure? (Round to the nearest tenth.) |
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A. |
14.4 cm |
B. |
10.0 cm |
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C. |
8.2 cm |
D. |
12.0 cm |
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Hint |
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7. |
Last year, an internet service provider's fee was $17.99 per month. This year, the same internet service provider charges $19.99 per month. Rounded to the nearest percent, what is the percent of increase for internet service? |
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A. |
9% |
B. |
11% |
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C. |
2% |
D. |
15% |
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Hint |
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8. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a four? |
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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. |
If the average person in Australia consumes 125 pounds of fish a year, how many fish symbols on the pictograph are needed to represent this number? |
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A. |
12 fish |
B. |
12 fish |
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C. |
10 fish |
D. |
125 fish |
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Hint |
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10. |
Using the floor plan of an after school study room, what would cost to carpet the computer area if carpet costs $13.40/yd2? |
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A. |
$3001.60 |
B. |
$166.76 |
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C. |
$308.20 |
D. |
$616.40 |
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Hint |
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11. |
Simplify 32 · 35 |
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A. |
33 |
B. |
81 |
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C. |
2187 |
D. |
243 |
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Hint |
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12. |
What best describes the three-dimensional figure formed by the net shown? |
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A. |
triangular prism |
B. |
rectangular pyramid |
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C. |
triangular pyramid |
D. |
Cube |
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Hint |
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13. |
Which is the graph of the solution to  |
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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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14. |
What is the interest earned on a principal of $680 at an interest of 4.2%/year for 24 months? Round the answer to the nearest cent. |
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A. |
$685.44 |
B. |
$571.20 |
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C. |
$68.54 |
D. |
$57.12 |
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Hint |
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15. |
Which ordered pair is a solution to the graph  |
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A. |
(10, 22) |
B. |
(2, -4) |
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C. |
(-4, -7) |
D. |
(4, 8) |
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Hint |
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16. |
How many diagonals are in a polygon with 37 sides? |
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A. |
74 |
B. |
37 |
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C. |
629 |
D. |
684 |
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Hint |
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17. |
A bag of marbles has 4 blue marbles, 1 red marble, 5 green marbles and 6 orange marbles. One marble is taken from the bag. It is not replaced. Then another marble is taken from the bag. What is the probability that the first marble is blue and the second marble is orange? |
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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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18. |
A Las Vegas company states the probability of winning $60,000 is 0.012, the probability of winning $15,000 is 0.014.and the probability of winning $15,000 is 0.014. What is the expected value? |
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A. |
50,254 |
B. |
90,000 |
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C. |
1523 |
D. |
1140 |
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Hint |
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19. |
What would the chart look like after reading the information:
Bob's pet can't fly.
Cal's pet has hair, so does Deb's.
Deb's pet doesn't bark. |
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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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20. |
Select the most reasonable answer. Four years ago a dad was three times the age of his son. The sum of their ages today is 64. How old is the dad today? |
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A. |
18 |
B. |
42 |
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C. |
50 |
D. |
46 |
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Hint |
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