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1. |
The cost of a shirt is $11.99. When Ian pays for the shirt plus tax with a 20-dollar bill, he receives $7.30 in change. Which equation represents this situation if t is the tax on the shirt? |
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A. |
t - 11.99 = 20.00 - 7.30 |
B. |
20.00 - 11.99t = 7.30 |
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C. |
11.99 + t = 20.00 - 7.30 |
D. |
11.99t = 20.00 - 7.30 |
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Hint |
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2. |
Name the property shown by the statement 6 · 7 · 3 = 6 · 3 · 7. |
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A. |
Associative Property of Addition |
B. |
Commutative Property of Multiplication |
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C. |
Commutative Property of Addition |
D. |
Associative Property of Multiplication |
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Hint |
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3. |
Which list of numbers best identifies the whole numbers? |
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A. |
1, 2, 3, 4, and so on |
B. |
1, 3, 5, 7, and so on |
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C. |
2, 4, 6, 8, and so on |
D. |
0, 1, 2, 3, and so on |
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Hint |
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4. |
Which list of numbers best describes the set of integers? |
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A. |
0, 1, 2, 3, 4, … |
B. |
…, -3, -2, -1, 0, 1, 2, 3, … |
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C. |
-1, -2, -3, -4, ... |
D. |
1, 2, 3, 4, 5, … |
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Hint |
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5. |
Which number line shows the graphs of the points with coordinates -3, -1, 0, and 5? |
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A. |
 |
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B. |
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C. |
 |
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D. |
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Hint |
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6. |
Find the sum -10 + 8. |
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A. |
-2 |
B. |
-18 |
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C. |
2 |
D. |
18 |
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Hint |
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7. |
What is the difference 6 - (-6)? |
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A. |
0 |
B. |
-6 |
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C. |
6 |
D. |
12 |
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Hint |
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8. |
Find the product -4(5). |
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A. |
20 |
B. |
-9 |
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C. |
9 |
D. |
-20 |
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Hint |
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9. |
When two fractions are compared, the cross products are the products of _____. |
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A. |
the denominators |
B. |
the consecutive terms |
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C. |
the numerators |
D. |
the diagonal terms |
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Hint |
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10. |
Ten test scores from Mrs. McDaniel's mathematics class are 100, 95, 93, 86, 82, 80, 78, 77, 75, and 75. She calculates the mean, median, and mode of the scores. An eleventh student takes the test with a score of 62. Mrs. McDaniel recalculates the mean, median, and mode of the test scores. Which measure changes the most when the eleventh score is included? |
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A. |
median |
B. |
mode |
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C. |
The mean, median, and mode change equally. |
D. |
mean |
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Hint |
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11. |
Choose the solution of 3x + 7 = 10 if the replacement set is {-1, 0, 1, 2}. |
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A. |
0 |
B. |
-1 |
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C. |
1 |
D. |
2 |
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Hint |
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12. |
 |
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A. |
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B. |
 |
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C. |
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D. |
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Hint |
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13. |
Name the property shown by the statement: If 3 and 6 are whole numbers and 3 · 6 = 18, then 18 is a whole number. |
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A. |
Commutative Property of Whole Numbers |
B. |
Closure Property of Whole Numbers |
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C. |
Commutative Property of Addition |
D. |
Associative Property of Multiplication |
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Hint |
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14. |
Which value for j solves the equation 3j – 2 = 4? |
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A. |
j = 2 |
B. |
j = 1 |
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C. |
j = 3 |
D. |
j = 4 |
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Hint |
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15. |
On the graph below, which ordered pair correctly identifies point J? |
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A. |
(0, -4) |
B. |
(-4, 0) |
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C. |
(0, 4) |
D. |
(4, 0) |
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Hint |
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16. |
Simplify –10x + (-4x). |
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A. |
6x |
B. |
-14x |
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C. |
-6x |
D. |
14x |
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Hint |
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17. |
Find the difference -2 – (-4). |
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A. |
-2 |
B. |
6 |
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C. |
-6 |
D. |
2 |
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Hint |
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18. |
Choose the solution of  + x = 4 if the replacement set is {2, 4, 6, 8}. |
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A. |
8 |
B. |
4 |
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C. |
2 |
D. |
6 |
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Hint |
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19. |
Choose the solution of 6x + 1 = 7 if the replacement set is {-1, 0, 1, 2}. |
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A. |
-1 |
B. |
1 |
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C. |
0 |
D. |
2 |
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Hint |
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20. |
Andrew bought a stereo and twelve CD's for $140.38. The CD's cost $107.88. Use the Subtraction Property of Equality to find how much the stereo cost. |
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A. |
$32.50 |
B. |
$48.50 |
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C. |
$349.26 |
D. |
$248.26 |
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Hint |
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