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1. |
Simplify (p + 16) + 24. |
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A. |
40p |
B. |
16p + 24 |
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C. |
p + 40 |
D. |
p + (16 · 24) |
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Hint |
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2. |
What is another way to write (6 + 7)x? |
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A. |
6(x) × 7(x) |
B. |
6(x) + 7(x) |
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C. |
6 + 7(x) |
D. |
6(x) + 7 |
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Hint |
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3. |
Write w + 6 + 17 + 3w in simplest form. |
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A. |
26w |
B. |
3w + 23 |
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C. |
w + 26 |
D. |
4w + 23 |
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Hint |
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4. |
A mathematical sentence like b - 432 = 197 is called a(n) ______. |
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A. |
evaluation |
B. |
solution |
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C. |
variable |
D. |
equation |
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Hint |
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5. |
The origin O is represented by which ordered pair? |
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A. |
(0, 1) |
B. |
(1, 1) |
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C. |
(1, 0) |
D. |
(0, 0) |
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Hint |
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6. |
Choose the ordered pair for point L. |
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A. |
(3, 4) |
B. |
(-4, 1) |
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C. |
(0, -4) |
D. |
(2, -3) |
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Hint |
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7. |
Simplify the expression 12n + (-5n) + 3n. |
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A. |
10n |
B. |
-4n |
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C. |
-20n |
D. |
7n |
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Hint |
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8. |
Solve the equation 6 + (-2) + (-8) = r. |
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A. |
-16 |
B. |
0 |
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C. |
2 |
D. |
-4 |
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Hint |
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9. |
Which equation illustrates the additive inverse property? |
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A. |
6 + (-6) = 0 |
B. |
(-3) + 0 = (-3) |
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C. |
2 + (-4) = (-2) |
D. |
4 = 4 |
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Hint |
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10. |
Determine the next three terms of the pattern
5, 7, 11, 17, 25, 35, … . |
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A. |
47, 59, 71 |
B. |
47, 59, 77 |
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C. |
47, 61, 77 |
D. |
47, 61, 71 |
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Hint |
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11. |
Divide -56 by -4. |
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A. |
16 |
B. |
14 |
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C. |
-13 |
D. |
-14 |
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Hint |
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12. |
Which number should be added to each side of the equation x - 7 = -23 to find the solution? |
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A. |
-7 |
B. |
23 |
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C. |
-23 |
D. |
7 |
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Hint |
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13. |
Find the perimeter of the rectangle. |
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A. |
48 cm |
B. |
14 cm |
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C. |
22 cm |
D. |
28 cm |
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Hint |
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14. |
Find the area of the rectangle. |
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A. |
1054 yd 2 |
B. |
238 yd2 |
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C. |
765 yd2 |
D. |
14 yd2 |
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Hint |
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15. |
State the domain of the relation {(-4, 3), (-2, -1), (0, 5), (1, -6)}. |
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A. |
{-4, -3, -2, -1, 0, 1} |
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B. |
{-4, -2, 0, 1} |
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C. |
{-6, -4, -2, -1, 0, 1, 3, 5} |
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D. |
{-6, -1, 3, 5} |
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Hint |
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16. |
Write the relation whose graph is shown below as a set of ordered pairs. |
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A. |
(-3, -4), (0, -3), (4, -2), (-4, 0), (3, 2), (-1, 2) |
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B. |
(-4, -3), (-3, 0), (-2, 4), (0, -4), (2, 3), (2, -1) |
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C. |
{(-4, -3, -1, 0, 3, 4), (-4, -3, -2, 0, 2)} |
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D. |
{(-4, -3, -2, 0, 2), (-4, -3, -1, 0, 3, 4)} |
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Hint |
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17. |
The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data. |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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18. |
Use the scatter plot to predict the mileage of an engine with 250 horsepower. |
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A. |
10 |
B. |
20 |
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C. |
12 |
D. |
25 |
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Hint |
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19. |
Which ordered pair is the name of point A? |
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A. |
(3, 2) |
B. |
(-4, 5) |
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C. |
(2, -4) |
D. |
(-3, 4) |
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Hint |
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20. |
Solve 13 – x = 103. |
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A. |
x = -90 |
B. |
x = 90 |
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C. |
x = 116 |
D. |
x = -116 |
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Hint |
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