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1. |
Write an equation to represent ''x increased by 50 is 72.'' |
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A. |
50x |
B. |
x - 50 |
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C. |
x + 50 |
D. |
50 - x |
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Hint |
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2. |
Write an equation to represent ''the product of 7 and m is 29.'' |
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A. |
m - 7 = 29 |
B. |
29m = 7 |
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C. |
7m = 29 |
D. |
7 + m = 29 |
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Hint |
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3. |
Write an equation to represent ''41 less than b is 9.'' |
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A. |
9 - b = 41 |
B. |
b - 41 = 9 |
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C. |
41 - b = 9 |
D. |
b + 9 = 41 |
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Hint |
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4. |
Write an integer to describe a city 325 feet above sea level. |
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A. |
-325 |
B. |
+325 |
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C. |
+325 and |-325| |
D. |
+325 and -325 |
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Hint |
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5. |
Write an integer to represent a debt of $45. |
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A. |
+ 45 |
B. |
-45 and +45 |
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C. |
|-45| |
D. |
-45 |
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Hint |
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6. |
Evaluate the expression |a + b| if a = 3 and b = -4. |
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A. |
-7 |
B. |
1 |
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C. |
7 |
D. |
-1 |
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Hint |
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7. |
Solve c = -3 + 5 + (-5) + 8. |
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A. |
0 |
B. |
-5 |
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C. |
-8 |
D. |
5 |
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Hint |
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8. |
Evaluate the expression 3 + x + y + (-7) if x = -2 and y = 5. |
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A. |
1 |
B. |
2 |
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C. |
-2 |
D. |
-1 |
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Hint |
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9. |
Solve a = -12 - 7. |
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A. |
-5 |
B. |
5 |
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C. |
-19 |
D. |
19 |
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Hint |
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10. |
Solve n = (-9)2. |
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A. |
18 |
B. |
-18 |
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C. |
81 |
D. |
-81 |
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Hint |
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11. |
Evaluate 4a + 2b – 3c if a = 2, b = 3, and c = 4. |
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A. |
2 |
B. |
6 |
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C. |
11 |
D. |
31 |
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Hint |
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12. |
Solve c – 29 = 99. |
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A. |
128 |
B. |
90 |
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C. |
70 |
D. |
198 |
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Hint |
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13. |
Teshia took a 10 point quiz where the scoring was as follows: gain 2 points for every correct answer, lose 1 point for every incorrect answer, and gain 0 points for every answer left blank. Teshia answered question 1 correctly, left question 2 blank, answered question 3 correctly, and answered question 4 and 5 incorrectly. What was her score? |
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A. |
10 |
B. |
0 |
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C. |
4 |
D. |
2 |
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Hint |
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14. |
Solve z = (-7)(-10). |
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A. |
z = -3 |
B. |
z = -70 |
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C. |
z = 70 |
D. |
z = 17 |
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Hint |
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15. |
Solve d = (5)(-7)(2). |
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A. |
d = -4 |
B. |
d = 70 |
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C. |
d = -70 |
D. |
d = 0 |
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Hint |
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16. |
Solve h = (-6)2. |
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A. |
h = 12 |
B. |
h = 36 |
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C. |
h = -12 |
D. |
h = -36 |
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Hint |
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17. |
Evaluate -7 + |d| if d = -6. |
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A. |
1 |
B. |
-1 |
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C. |
13 |
D. |
-13 |
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Hint |
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18. |
Golf scores are given in terms of par. So, -4 means 4 strokes below par and 3 means 3 stokes above par. In four rounds, a player gets -3, -2, 1, and 0. Find the player’s mean (average) score. |
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A. |
-1 |
B. |
1 |
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C. |
1 |
D. |
-1 |
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Hint |
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19. |
Write 8 more than a number is 17 as an algebraic equation. Let n represent the number. |
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A. |
n – 17 = 8 |
B. |
n + 17 = 8 |
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C. |
n – 8 = 17 |
D. |
n + 8 = 17 |
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Hint |
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20. |
Solve -23t = 92. |
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A. |
-4 |
B. |
4 |
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C. |
2,116 |
D. |
-2,116 |
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Hint |
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