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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. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
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A. |
15 + 3y |
B. |
15 + y |
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C. |
8 + 3y |
D. |
8 + y |
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Hint |
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3. |
Find two consecutive integers whose sum is -13. |
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A. |
-6, -7 |
B. |
-12, -1 |
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C. |
-5.5, -7.5 |
D. |
-5, -8 |
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Hint |
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4. |
The sum of two numbers is 36. Twice the first number minus the second is 6. Find the numbers. |
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A. |
(10, 26) |
B. |
(42, 6) |
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C. |
(14, 22) |
D. |
(30, 6) |
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Hint |
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5. |
Simplify (4x3) (3x5). |
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A. |
12x15 |
B. |
7x15 |
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C. |
7x8 |
D. |
12x8 |
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Hint |
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6. |
The diameter of a circle is 8. What is the radius? |
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A. |
 |
B. |
 |
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C. |
16 |
D. |
4 |
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Hint |
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7. |
Find the polynomial that represents the measure of the perimeter of the triangle. |
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A. |
7x3y6 + 10x2 – 2y |
B. |
15xy2 |
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C. |
7xy2 + 10x – 2y |
D. |
5xy2 + 10x |
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Hint |
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8. |
Factor 14x2 - 28y2 + 56 |
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A. |
14(x2 - 14y2 + 42) |
B. |
14xy(x - 2y + 4) |
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C. |
14(x2 - 2y2 + 4) |
D. |
(2x + 7y + 2)(7x - 4y + 2) |
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Hint |
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9. |
Factor x2 – 8x + 16. |
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A. |
(x - 4)2 |
B. |
(x - 8)2 |
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C. |
(x + 4)2 |
D. |
(x + 4)(x – 4) |
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Hint |
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10. |
Find m MOP if mMON = 4x + 9 and mMOP = 3x - 3. |
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A. |
57 |
B. |
33 |
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C. |
45 |
D. |
12 |
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Hint |
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11. |
This game board is made up of concentric circles. The center circle has a diameter of 4 inches. Each successive ring has a radius 2 inches greater than the ring before. Find the probability of scoring 80 points. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
Find three consecutive even integers that have a sum that is zero. |
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A. |
-2, 0, 2 |
B. |
-1, 0, 1 |
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C. |
-4, 0, 4 |
D. |
2, 4, -6 |
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Hint |
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13. |
Evaluate z – (2yz + y) · y if y = -3 and z = 2. |
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A. |
23 |
B. |
9 |
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C. |
-43 |
D. |
47 |
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Hint |
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14. |
Vince and Brian each need two kinds of items at the store. Vince bought 10 of item A and 14 of item B, and spent $97. Brian bought 8 of item A and 25 of item B, and spent $119. How much did each item cost? |
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A. |
item A = $1.14
item B = $2.10 |
B. |
item A = $3
item B = $5.50 |
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C. |
item A = $2.10
item B = $1.14 |
D. |
item A = $5.50
item B = $3 |
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Hint |
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15. |
Find A + C. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
impossible |
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Hint |
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16. |
Two number cubes are rolled. What is the probability of rolling a sum of 9 or a sum that is even? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Simplify  . |
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A. |
x2y |
B. |
x3y2 |
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C. |
x2y2 |
D. |
x3y |
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Hint |
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18. |
Simplify 5(2k2 – 3k) – 6k(–k2 + k – 7). |
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A. |
–6k3 + 4k2 + 27k |
B. |
–6k3 + 4k2 – 5k |
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C. |
6k3 + 4k2 + 27k |
D. |
6k3 + 4k2 – 5k |
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Hint |
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19. |
Find the median of the data. |
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 |
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A. |
30 |
B. |
25 |
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C. |
61 |
D. |
29.5 |
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Hint |
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20. |
What is the point about which a figure is rotated called? |
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A. |
transformation point |
B. |
image |
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C. |
center of rotation |
D. |
point |
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Hint |
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