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1. |
The product of two rational numbers with different signs is ______. |
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A. |
negative or positive depending upon the rational numbers that are factors |
B. |
always positive |
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C. |
always negative |
D. |
always -1 |
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Hint |
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2. |
There are 3 types of soda and 2 types of ice cream or yogurt at the OldTyme Soda Fountain. The Fundamental Counting Principle tells you that there will be 6 possible combinations of soda and ice cream or yogurt because ______. |
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A. |
(3 + 2) + 1 = 6 |
B. |
(3 · 2 · 2) ÷ 2 = 6 |
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C. |
3 · 2 = 6 |
D. |
(3 · 3 · 2) ÷ 3 = 6 |
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Hint |
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3. |
To play a game, you have a spinner with four equal-sized regions. One region is yellow, one is blue, one is green, and one is white. How many outcomes are possible when you spin the spinner twice? |
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A. |
4 |
B. |
12 |
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C. |
16 |
D. |
8 |
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Hint |
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4. |
The quotient  ÷  where b, c, d  0 is the same as _____. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Find the quotient (-5) ÷  |
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A. |
 |
B. |
 |
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C. |
4 |
D. |
 |
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Hint |
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6. |
The area of a parallelogram can be found by using the formula A = bh, where b is the length of the base and h is the height of the parallelogram. The area of a parallelogram is 23.56 square inches. What is the height if the length of the base is 6.2 inches? |
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A. |
1.9 inches |
B. |
7.6 inches |
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C. |
146.072 inches |
D. |
3.8 inches |
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Hint |
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7. |
Two tall buildings in New York City are the Empire State Building and 2 New York Plaza. The height of the Empire State Building is 1250 feet. This is 242 feet higher than twice the height of 2 New York Plaza. What is the height of 2 New York Plaza? |
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A. |
504 feet |
B. |
503 feet |
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C. |
746 feet |
D. |
1008 feet |
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Hint |
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8. |
Find three consecutive odd integers whose sum is -45. |
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A. |
-17, -15, -13 |
B. |
-21, -19, -17 |
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C. |
13, 15, 17 |
D. |
-16, -15, -14 |
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Hint |
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9. |
Solve 5 -  =  |
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A. |
-15 |
B. |
15 |
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C. |
-5 |
D. |
5 |
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Hint |
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10. |
The formula for the area of a triangle is A =  where b is the
length of the base and h is the height. The area of a particular triangle
is 39 square feet. The length of the base is (4a + 2) feet and the
height is 3 feet. What is the value of a? |
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A. |
1.5 |
B. |
3 |
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C. |
6 |
D. |
6.5 |
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Hint |
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11. |
The product of two rational numbers with the same sign is ______. |
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A. |
always negative |
B. |
negative or positive depending upon the rational numbers that are factors |
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C. |
always -1 |
D. |
always positive |
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Hint |
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12. |
Solve the equation 4.8j = -26.4 |
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A. |
5.5 |
B. |
126.72 |
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C. |
-5.5 |
D. |
-126.72 |
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Hint |
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13. |
Solve the equation
y + 2 – 3y = 3 – 2y – 1. |
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A. |
no solution |
B. |
identity |
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C. |
y = 1 |
D. |
y = -1 |
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Hint |
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14. |
Solve the equation 5 + 7(n – 3) = -2. |
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A. |
n =  |
B. |
n =  |
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C. |
n = 2 |
D. |
n = -3 |
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Hint |
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