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1. |
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. |
5 ft |
B. |
6 ft |
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C. |
7 ft |
D. |
8 ft |
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Hint |
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2. |
A line of best-fit should not be drawn for which of the following graphs. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Use substitution to solve the system of equations given below.
y = 2x
5x - y = -24 |
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A. |
no solution |
B. |
(-8, -16) |
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C. |
(-4, -8) |
D. |
infinitely many solutions |
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Hint |
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4. |
Use substitution to solve the system of equations given below.
8x - 4y = 16
2x - y = 4 |
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A. |
no solution |
B. |
(2, 0) |
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C. |
infinitely many solutions |
D. |
(0, -4) |
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Hint |
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5. |
The quadrilateral below is a parallelogram because_______. |
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A. |
the diagonals bisect each other |
B. |
the diagonals are not congruent |
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C. |
it is a square |
D. |
the diagonals are perpendicular |
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Hint |
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6. |
Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ. |
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A. |
 |
B. |
 |
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C. |
1.25 |
D. |
4 |
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Hint |
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7. |
Simplify (7a4b) (8a7b6). |
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A. |
15a28b6 |
B. |
15a11b7 |
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C. |
56a28b6 |
D. |
56a11b7 |
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Hint |
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8. |
Which statement is not true in the picture? |
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A. |
If  then  |
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B. |
 |
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C. |
If  and  are complementary and and  are complementary, then |
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D. |
 |
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Hint |
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9. |
Find the value of x. |
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A. |
4.5 |
B. |
7.5 |
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C. |
12.5 |
D. |
5 |
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Hint |
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10. |
Translate the equation into a verbal sentence.  |
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A. |
One-third of a number x minus 4 equals 5. |
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B. |
One-third of a number x minus 5 equals 4. |
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C. |
One-third times the difference of a number x and 5 is 4. |
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D. |
Five subtracted from the quotient of  and a number x is 4. |
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Hint |
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11. |
Find the next three terms in the sequence 10, 15, 25, 40, …. |
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A. |
60, 85, 115 |
B. |
55, 70, 85 |
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C. |
45, 50, 55 |
D. |
65, 100, 145 |
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Hint |
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12. |
Use substitution to solve the system of equations given by y = 2x and 5x + y = 7. |
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A. |
(-2, -5) |
B. |
(2, 5) |
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C. |
(1, 2) |
D. |
(-1, -2) |
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Hint |
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13. |
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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14. |
Simplify ((22)3)4. |
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A. |
224 =16,777,216 |
B. |
220 = 1,048,576 |
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C. |
29 = 512 |
D. |
212 = 4096 |
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Hint |
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15. |
Libby looked out of her airplane window at a 32° angle with respect to the horizontal, and saw the Sears Tower building in Chicago. If the airplane had an altitude of 4000 feet, how far away were they from being directly over Chicago? |
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A. |
6401 ft. |
B. |
2499 ft. |
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C. |
1616 ft. |
D. |
9900 ft. |
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Hint |
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16. |
Which relationship will most likely have a no correlation? |
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A. |
A person's height and a person's eye color. |
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B. |
Rising temperatures and ski equipment sales. |
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C. |
Increasing snow inches, and sled sales. |
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D. |
Battery power of a flashlight, and continued use of the flashlight. |
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Hint |
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17. |
Simplify –3m(–4n + 8) |
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A. |
12mn – 8 |
B. |
12mn – 24m |
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C. |
–12mn – 24m |
D. |
–12mn – 24 |
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Hint |
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18. |
Solve  |
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A. |
-38 |
B. |
34 |
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C. |
38 |
D. |
-14 |
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Hint |
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19. |
Calculate 6C2 |
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A. |
15 |
B. |
60 |
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C. |
90 |
D. |
8 |
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Hint |
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20. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the theater club if they earned $7420? |
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A. |
27% |
B. |
21% |
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C. |
8% |
D. |
36% |
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Hint |
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