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1. |
Solve 7(2k + 4) - (3k + 1) = 49. |
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A. |
4 |
B. |
1.8 |
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C. |
1 |
D. |
2 |
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Hint |
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2. |
Express 45,280,000 in scientific notation. |
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A. |
45.28 × 106 |
B. |
4.528 × 106 |
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C. |
4.528 × 10-7 |
D. |
4.528 × 107 |
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Hint |
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3. |
Find the mean of the set {14, 16, 23, 9, 13, 31, 12, 28}. |
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A. |
16.5 |
B. |
18.25 |
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C. |
19 |
D. |
15 |
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Hint |
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4. |
In parallelogram ABCD, AB is parallel to_______. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Name a pair of angles that are adjacent and complementary. |
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A. |
 NOM andPOM |
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B. |
NOM andLON |
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C. |
QOP andNOP |
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D. |
LON andPOM |
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Hint |
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6. |
What is a valid conclusion to the following hypothesis?
If there are two points... |
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A. |
There are an infinite number of lines containing both points. |
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B. |
There are no lines containing both points. |
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C. |
There is one line containing both points. |
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D. |
There are two lines containing both points. |
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Hint |
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7. |
The segment that has one endpoint at one of the vertices of a triangle and its other endpoint on a line containing the opposite side of the triangle, and is perpendicular to the opposite side of the triangle, is called the __________. |
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A. |
angle bisector |
B. |
altitude |
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C. |
median |
D. |
perpendicular bisector |
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Hint |
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8. |
Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7. |
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A. |
Inverse Property |
B. |
Associative Property |
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C. |
Distributive Property |
D. |
Commutative Property |
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Hint |
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9. |
Baseball players are trying to show that they deserve more money. Their owner is paying 10 of them $1 million, 8 of them $2 million, and 3 of them $15 million. To support their case, which measure of central tendency should they use? |
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A. |
standard deviation |
B. |
mode |
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C. |
median |
D. |
mean |
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Hint |
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10. |
Which is a graph showing the set of real numbers greater than -3 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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11. |
What is the value of cell B4? |
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A. |
18 |
B. |
1 |
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C. |
6 |
D. |
9 |
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Hint |
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12. |
What is the value of cell D3? |
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A. |
9 |
B. |
3 |
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C. |
7 |
D. |
27 |
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Hint |
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13. |
What are the next 3 terms in the sequence 1, 4, 3, 6, 5….? |
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A. |
8, 7, 10 |
B. |
8, 10, 11 |
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C. |
7, 8, 9 |
D. |
7, 10, 9 |
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Hint |
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14. |
Solve  |
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A. |
7 |
B. |
–21 |
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C. |
–25 |
D. |
–7 |
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Hint |
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15. |
Solve  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Solve x + 7 > 13. |
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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. |
Why is the graph misleading? |
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A. |
Bars appear to have cut in half. |
B. |
Months are out of order. |
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C. |
Scale is not at even intervals. |
D. |
Color is misleading. |
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Hint |
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18. |
Which pair of lines are skew? |
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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. |
If m || h, m8 = (8x-12)° and m2 = (5x + 3)°, find m2. |
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A. |
152° |
B. |
55° |
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C. |
28° |
D. |
5° |
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Hint |
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20. |
Parallelogram RSTV is a rhombus with  Find  |
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 |
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A. |
68° |
B. |
56° |
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C. |
112° |
D. |
124° |
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Hint |
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