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1. |
The solution for 124 - a = 77 is ______. |
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A. |
211. |
B. |
57. |
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C. |
201. |
D. |
47. |
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Hint |
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2. |
How can you represent writing a check for $10 as an integer? |
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A. |
-10 |
B. |
|+10| |
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C. |
+10 |
D. |
|-10| |
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Hint |
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3. |
Which operation should be used to solve the equation n + 13 = 42? |
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A. |
Add 42 to each side. |
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B. |
Add 13 to each side. |
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C. |
Subtract 13 from each side. |
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D. |
Subtract 42 from each side. |
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Hint |
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4. |
Which inequality could have the solution set shown? |
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 |
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A. |
-3p < -24 |
B. |
2p > -16 |
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C. |
-5p > -40 |
D. |
4p < -32 |
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Hint |
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5. |
If you invest $1000 in a savings account, how much interest will you earn in 3 years if the interest rate is 4.2%? |
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A. |
$874 |
B. |
$1126 |
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C. |
$126 |
D. |
$42 |
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Hint |
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6. |
If the price of a car is $18,000 one month and $19,500 four months later, what is the percent of change? |
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A. |
7.7% decrease |
B. |
8.3% decrease |
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C. |
8.3% increase |
D. |
7.7% increase |
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Hint |
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7. |
One solution for the inequality  is _______. |
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A. |
(-4, 6). |
B. |
(0, 0) |
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C. |
(1, -2) |
D. |
(-2, 8). |
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Hint |
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8. |
What is  in  ? |
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 |
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A. |
49 |
B. |
90 |
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C. |
13 |
D. |
41 |
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Hint |
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9. |
If the area of a square is 225 square centimeters, what is its perimeter? |
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A. |
135 |
B. |
15 |
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C. |
60 |
D. |
45 |
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Hint |
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10. |
Which equation represents the Pythagorean Theorem? |
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 |
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A. |
(a + b)2 = c2 |
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B. |
c2 = a2 + b2 |
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C. |
a2 + c2 = b2 |
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D. |
a2 = b2 + c2 |
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Hint |
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11. |
Evaluate q – r if q = -13 and r = -2. |
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A. |
11 |
B. |
-11 |
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C. |
-15 |
D. |
15 |
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Hint |
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12. |
The area of a rectangle can be written by the expression 24x4+ 18x3. Find a set of possible dimensions for this rectangle. |
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A. |
2x4by 12 + 9x |
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B. |
24x3 by x + 18 |
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C. |
6x3 by 4x + 3 |
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D. |
3 by 8x3 + 6x3 |
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Hint |
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13. |
Find  |
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A. |
1012 |
B. |
12 |
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C. |
112 |
D. |
102 |
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Hint |
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14. |
Alameda made a withdrawal from her savings account in the amount of $225.50. After the transaction, she had $1,376.01 remaining in her account. How much money was in Alameda's savings account before the withdrawal? |
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A. |
$1,511.51 |
B. |
$1,150.51 |
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C. |
$1,601.51 |
D. |
$1,060.51 |
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Hint |
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15. |
Find the x- intercept for the graph of 3x + 5y = 15. |
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A. |
5 |
B. |
3 |
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C. |
-3 |
D. |
-5 |
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Hint |
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16. |
Find the x- intercept of 4x – 6y = 24. |
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A. |
-4 |
B. |
-6 |
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C. |
4 |
D. |
6 |
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Hint |
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17. |
Graph  using the slope and y- intercept. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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18. |
A 25-foot ladder is positioned against a building so that the base of the ladder is 7 feet from the building. How high does the ladder reach? |
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A. |
8 feet |
B. |
24 feet |
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C. |
19 feet |
D. |
25 feet |
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Hint |
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19. |
If  what is the value of x? |
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 |
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A. |
6.67 |
B. |
3.75 |
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C. |
1.35 |
D. |
2.42 |
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Hint |
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20. |
The results of randomly drawing a card from a standard deck of 52-playing cards are as follows: 12 hearts, 21 clubs, 14 spades, and 11 diamonds. What is the experimental probability of drawing a heart? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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