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1. |
Jim's wages vary directly as the numbers of hours he works. For 7 hours, he makes $38.85. How much will he make in 37 hours? |
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A. |
$1437.45 |
B. |
$194.25 |
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C. |
$207.20 |
D. |
$205.35 |
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Hint |
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2. |
Simplify (7a4b) (8a7b6). |
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A. |
15a28b6 |
B. |
56a28b6 |
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C. |
56a11b7 |
D. |
15a11b7 |
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Hint |
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3. |
Simplify (4y4)3. |
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A. |
12y12 |
B. |
12y3 |
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C. |
64y64 |
D. |
64y12 |
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Hint |
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4. |
Simplify (4x2y) (2xy2z3)3. |
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A. |
24x5y7z9 |
B. |
32x5y7z9 |
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C. |
32x6y6z9 |
D. |
8x5y7z9 |
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Hint |
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5. |
The area of the rectangle shown below is 4x3y2, and its base b is 2x5y. Find the height, h. |
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A. |
2x2y |
B. |
 |
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C. |
 |
D. |
8x8y3 |
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Hint |
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6. |
A company e-mails the daily cafeteria menu to its employees at a random time between 8:00 a.m. and 9:00 a.m. What is the probability that the menu will be e-mailed between 8:00 a.m. and 8:20 a.m.? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
The distance between the points with coordinates (-8, 4) and (1, a) is 15 units. Find the value of a. |
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A. |
-8 |
B. |
8 |
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C. |
-8 or 16 |
D. |
8 or 16 |
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Hint |
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8. |
Which is the graph of the system of equations?
x + y = 4
2x - y = 2 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
If Q (3, 4) of triangle QRS is translated by reflecting it about the graph of y = -1, what are the coordinates of Q'? |
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A. |
(4, -5) |
B. |
(3 -6) |
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C. |
(-5, 4) |
D. |
(-6, 3) |
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Hint |
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10. |
Identify the transformation. |
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A. |
Rotation |
B. |
Reflection |
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C. |
Translation |
D. |
Dilation |
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Hint |
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11. |
Use substitution to solve the system of equations given by x – 4y = 24 and 3x – 4y = 16. |
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A. |
(10, 3.5) |
B. |
(-4, 7) |
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C. |
(-4, -7) |
D. |
(10, -3.5) |
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Hint |
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12. |
Find 8P3. |
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A. |
1,680 |
B. |
24 |
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C. |
21 |
D. |
336 |
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Hint |
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13. |
A briefcase combination lock contains 4 digits. Each digit is a number between 0 and 9. How many different combinations are possible if each number can only be used once? |
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A. |
5,040 |
B. |
10,000 |
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C. |
7,200 |
D. |
40 |
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Hint |
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14. |
Suppose the perimeter of a triangle is given by P = 13x + 5y, and two of its sides have lengths of 2x + y and 8x + 4y. What is the length of the third side? |
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A. |
23x + 5y |
B. |
6x + 3y |
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C. |
3x |
D. |
3x + y |
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Hint |
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15. |
Why is the graph misleading? |
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 |
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A. |
Color is misleading. |
B. |
Scale is not at even intervals. |
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C. |
Bars appear to have cut in half. |
D. |
Months are out of order. |
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Hint |
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16. |
A bag of marbles has 3 green marbles, 3 red marbles and 6 yellow 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 yellow and the second marble is green? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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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 red and the second marble is green? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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18. |
What is the value of y in the figure? |
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 |
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A. |
111° |
B. |
56° |
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C. |
230° |
D. |
106° |
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Hint |
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19. |
What is another name for tessellation? |
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A. |
tilings |
B. |
shapes |
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C. |
triangles |
D. |
figures |
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Hint |
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20. |
How many ways can supplies be transferred directly to Fitchburg from other cities? |
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 |
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A. |
1 |
B. |
2 |
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C. |
4 |
D. |
3 |
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Hint |
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