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1. |
Find the difference -3.35 - 6.21. |
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A. |
2.86 |
B. |
-2.86 |
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C. |
9.56 |
D. |
-9.56 |
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Hint |
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2. |
Solve 15 + a = 10. |
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A. |
a = 25 |
B. |
a = -5 |
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C. |
a = 150 |
D. |
a = -25 |
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Hint |
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3. |
Solve the equation 3x + y = 6 for x. |
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A. |
x = 6 - 3x |
B. |
x = 2 - y |
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C. |
x = 5y |
D. |
 |
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Hint |
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4. |
Find the perimeter of the figure if x = 5. |
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A. |
40 units |
B. |
20 units |
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C. |
5 units |
D. |
8 units |
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Hint |
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5. |
You leave your house traveling 60 mph. After you have driven 25 miles, your mother leaves the house traveling in the same direction. What speed must your mother travel to catch up to you 5 hours after she leaves? |
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A. |
60 mph |
B. |
55 mph |
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C. |
65 mph |
D. |
not possible |
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Hint |
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6. |
Which ordered pair is a solution for 3a + 2b = 6? |
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A. |
(2, 0) |
B. |
(0, -3) |
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C. |
(1, 1) |
D. |
(-2, 0) |
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Hint |
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7. |
Which ordered pair is the solution to the given system of equations?
x - 3y = 9
x - 2y = 5 |
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A. |
(3, -2) |
B. |
(-3, -4) |
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C. |
(-6, 1) |
D. |
(9, -3) |
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Hint |
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8. |
Students from the local high school are selling tickets to the town's annual carnival. Adult admission is $5.00 and child admission is $2.50. Two hours after the carnival opened its first day, 440 tickets had been sold totaling $1900. How many adults and how many children entered the carnival during the first two hours it was open? |
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A. |
380 adults, 760 children |
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B. |
320 adults, 120 children |
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C. |
293 adults, 147 children |
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D. |
220 adults, 220 children |
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Hint |
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9. |
Find (4x2 + 3x) + (7x2 – 5x – 6). |
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A. |
11x2 – 8x – 6 |
B. |
9x – 6 |
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C. |
11x4 – 2x2 – 6 |
D. |
11x2 – 2x – 6 |
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Hint |
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10. |
An expression for the area of a rectangle is xy – 2x + 3y – 6. Express this area in factored form. |
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A. |
x(y – 2) + 3(y – 2) |
B. |
(xy – 2x)( 3y – 6) |
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C. |
(x – 2)(y + 3) |
D. |
(x + 3)(y – 2) |
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Hint |
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11. |
Write an algebraic expression for the verbal expression. the sum of 4 and one half of the number x |
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A. |
4 +  ÷ x |
B. |
4 - x |
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C. |
4 - ÷ x |
D. |
4 + x |
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Hint |
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12. |
Evaluate 10 + |21 - x| - 3 if x = 9. |
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A. |
22 |
B. |
25 |
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C. |
19 |
D. |
28 |
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Hint |
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13. |
What is the probability of rolling a number greater than 6 on a number cube? |
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A. |
1 |
B. |
 |
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C. |
0 |
D. |
 |
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Hint |
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14. |
Solve –13b – 17 – 5b = 2b – 10 –20b – 7. |
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A. |
b = 1 |
B. |
b = 0 |
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C. |
No Solution |
D. |
All Real Numbers |
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Hint |
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15. |
Determine the range for {(0, 1), (-3, 7), (4, -6), (5, 0)}. |
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A. |
{6, 0, -1, -7} |
B. |
{-6, 0, 1, 7} |
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C. |
{3, 0, -4, -5} |
D. |
{-3, 0, 4, 5} |
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Hint |
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16. |
Find h(3a) if h(z) = z2 - 9z – 10. |
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A. |
9a2 - 27a – 10 |
B. |
3a2 - 27a – 10 |
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C. |
-18a – 10 |
D. |
-24a – 10 |
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Hint |
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17. |
Find the slope of the line that passes through (5, -5) and (9, -5). |
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A. |
undefined |
B. |
 |
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C. |
0 |
D. |
 |
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Hint |
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18. |
Write an equation of a line that passes through (-3, 4) with slope -. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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19. |
Solve  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Solve –7x + 5 < 40 or –5x + 2 > 42. |
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A. |
{x| x > -8} |
B. |
{x| x < -5 or x
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C. |
{x| x > -245 or x < -200} |
D. |
{x| x < -8 or x > -5} |
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Hint |
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