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1. |
How many diagonals are there in an 11-sided figure? |
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A. |
11 |
B. |
44 |
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C. |
43 |
D. |
22 |
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Hint |
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2. |
Solve the equation 3b - 5 = 18. |
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A. |
b =  |
B. |
b = 26 |
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C. |
b =  |
D. |
b = 20 |
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Hint |
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3. |
Name a pair of angles that are adjacent, but not complementary or supplementary. |
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A. |
 and |
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B. |
and |
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C. |
 and |
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D. |
 and |
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Hint |
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4. |
Refer to the figure below. Which statement is false? |
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A. |
 and  are corresponding angles. |
B. |
 and  are alternate interior angles. |
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C. |
m is a transversal for s and t. |
D. |
 and  are alternate exterior angles. |
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Hint |
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5. |
Solve the proportion  |
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A. |
-6 |
B. |
1 |
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C. |
2 |
D. |
 |
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Hint |
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6. |
A scale drawing of a room has a scale of 1.75 inches = 1.5 feet. How long is a couch that is 7 inches in the scale drawing? |
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A. |
8 ft |
B. |
7 ft |
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C. |
6 ft |
D. |
5 ft |
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Hint |
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7. |
Find (4x2 + 3x) + (7x2 – 5x – 6). |
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A. |
11x2 – 8x – 6 |
B. |
11x2 – 2x – 6 |
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C. |
9x – 6 |
D. |
11x4 – 2x2 – 6 |
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Hint |
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8. |
Which of the following trinomials is a perfect square trinomial? |
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A. |
r2 - 6r + 36 |
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B. |
9a2 - 12a + 4 |
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C. |
x2 + 16x + 16 |
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D. |
4y2 + 10y + 25 |
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Hint |
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9. |
If triangle FGH is congruent to triangle JKI, name the corresponding angles. |
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A. |
 F  I, G J, H K |
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B. |
F K, G I, H J |
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C. |
F G, H I, J K |
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D. |
F J, G K, H I |
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Hint |
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10. |
Suppose y varies directly as x, and y = -319 when x = 29. Write a direct variation equation that relates x and y. |
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A. |
y = -11x |
B. |
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C. |
y = 11x |
D. |
 |
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Hint |
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11. |
Which point is not in the solution set of y < 7x + 6 and y < -7x + 6. |
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A. |
(-1, 6) |
B. |
(2, -15) |
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C. |
(0, 2) |
D. |
(1, -5) |
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Hint |
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12. |
Every fifth person that comes out of a library is asked whether they prefer to read a book or watch a movie. Is this biased or unbiased and why? |
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A. |
unbiased, because the location is not important |
B. |
biased, because a library loans out primarily books |
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C. |
unbiased, because they are using a systematic random sample |
D. |
biased, because the sample is not representative of everyone in the library |
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Hint |
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13. |
Which of the following frequencies occurs most often? |
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A. |
8 |
B. |
12 |
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C. |
14 |
D. |
10 |
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Hint |
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14. |
What appears to happen in the graph? |
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A. |
Sales have dropped. |
B. |
Sales have cut in half each month. |
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C. |
Sales have doubled each month. |
D. |
Sales have slightly increased. |
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Hint |
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15. |
Which is a graph showing the set of real numbers greater than ? |
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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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16. |
Two cubes are rolled. What is the probability that the numbers rolled are doubles or the sum of 6? |
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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. |
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. |
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D. |
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Hint |
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18. |
Given circle J, mMJL = 55° and mMJN = 45° what is the measure of arc NL? |
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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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19. |
Using the directed graph, what is the fewest number of transfers possible to get from the Fitchburg plant to the Lowell plant? |
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A. |
1 |
B. |
2 |
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C. |
0 |
D. |
3 |
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Hint |
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20. |
What best describes the three-dimensional shown? |
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A. |
cone |
B. |
rectangular prism |
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C. |
sphere |
D. |
cylinder |
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Hint |
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