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1. |
When you multiply 5 · (-1.4), you can think of that as ______. |
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A. |
(-1.4) - (-1.4) - (-1.4) - (-1.4) - (-1.4) |
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B. |
5 · (-1.4) · 2 |
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C. |
(-1.4) · (-1.4) · (-1.4) · (-1.4) · (-1.4) |
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D. |
(-1.4) + (-1.4) + (-1.4) + (-1.4) + (-1.4) |
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Hint |
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2. |
The product of two rational numbers with different signs is ______. |
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A. |
always positive |
B. |
negative or positive depending upon the rational numbers that are factors |
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C. |
always negative |
D. |
always -1 |
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Hint |
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3. |
Find the quotient (-5) ÷  |
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A. |
 |
B. |
4 |
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C. |
 |
D. |
 |
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Hint |
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4. |
A recipe for cookies calls for 1 cups of sugar. You want to
divide the recipe by 3. How much sugar should you use? |
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A. |
 cup |
B. |
1 cups |
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C. |
 cup |
D. |
1 cups |
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Hint |
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5. |
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. |
3.8 inches |
B. |
7.6 inches |
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C. |
146.072 inches |
D. |
1.9 inches |
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Hint |
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6. |
Solve 5 -  =  |
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A. |
5 |
B. |
-15 |
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C. |
-5 |
D. |
15 |
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Hint |
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7. |
Solve the equation  = 10x + 2. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
The school homecoming dance is coming up. Trevor can't decide whether to take Lenora, Lisa, Jennifer, or Nidawi. He also can't decide whether to buy a rose, carnation, or iris corsage. To make things even more difficult for Trevor, he has to choose between blue or white for the corsage ribbon. How many combinations are possible? |
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A. |
48 |
B. |
9 |
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C. |
12 |
D. |
24 |
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Hint |
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9. |
If you spin the spinner three times, how many combinations of results are there? |
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 |
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A. |
6 |
B. |
216 |
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C. |
36 |
D. |
18 |
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Hint |
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10. |
Gaspar is starting his own photography business. For his first job, he's going to photograph a wedding. He estimates that he will need to take 115 photos. If each roll of film is 24 exposure, how many rolls of film will he need? |
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A. |
4 rolls of film |
B. |
5 rolls of film |
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C. |
7 rolls of film |
D. |
8 rolls of film |
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Hint |
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11. |
Solve the equation  = 3. |
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A. |
x = 39 |
B. |
x = 5 |
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C. |
x = 51 |
D. |
x = 4 |
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Hint |
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12. |
Find three consecutive integers whose sum is 27. |
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A. |
10, 11, 12 |
B. |
6, 7, 8 |
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C. |
7, 8, 9 |
D. |
8, 9, 10 |
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Hint |
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13. |
Marilyn and Rafael spent the same amount of money on school supplies this year. Marilyn bought 4 notebooks and spent $3 on other school supplies. Rafael bought 5 of the same notebooks and spent $1.75 on other school supplies. How much does one notebook cost? |
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A. |
$42.75 |
B. |
$0.53 |
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C. |
$0.14 |
D. |
$1.25 |
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Hint |
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14. |
Hute has made the garden shown. Find the value of x if the perimeter of the garden is 8 yd. |
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A. |
3 |
B. |
2 |
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C. |
4 |
D. |
1 |
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Hint |
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