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1. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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2. |
Write an algebraic expression for b to the second divided by c to the fourth. |
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A. |
b2c4 |
B. |
 |
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C. |
b2 + c4 |
D. |
 |
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Hint |
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3. |
Hamburger costs $1.50 per pound and soy costs $1.00 per pound. The school cafeteria uses 50 more pounds of soy than hamburger and spends $350 a week. How much soy does the school use? |
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A. |
170 pounds |
B. |
120 pounds |
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C. |
350 pounds |
D. |
233 pounds |
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Hint |
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4. |
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. |
not possible |
B. |
65 mph |
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C. |
55 mph |
D. |
60 mph |
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Hint |
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5. |
Jim's wages vary directly as the numbers of hours he works. For 7 hours, he makes $38.85. How much will he make in 37 hours? |
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A. |
$207.20 |
B. |
$1437.45 |
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C. |
$205.35 |
D. |
$194.25 |
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Hint |
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6. |
Write the ordered pair for point A. |
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A. |
(3, 4) |
B. |
(-3, -4) |
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C. |
(4, 3) |
D. |
(-3, 4) |
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Hint |
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7. |
State the range of the function represented by the graph. |
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 |
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A. |
{-1, 1, 2} |
B. |
{1, 2, 4} |
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C. |
{-1, 1, 2, 4} |
D. |
{-2, -1, 0, 2} |
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Hint |
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8. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 15c + 7 |
B. |
c + 7 |
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C. |
9c2 - 15c + 7 |
D. |
18c2 - 3c + 7 |
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Hint |
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9. |
Write an equation to represent the function. |
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 |
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A. |
 |
B. |
g(x) = 3x |
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C. |
g(x) = -2x |
D. |
g(x) = x + 3 |
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Hint |
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10. |
Use substitution to solve the system of equations.
5x + 5y = -30
2x - y = 15 |
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A. |
infinitely many solutions |
B. |
(3, -9) |
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C. |
no solution |
D. |
(21, 27) |
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Hint |
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11. |
Find  |
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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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12. |
Translate the equation into a verbal sentence.  |
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A. |
Five subtracted from the quotient of  and a number x is 4. |
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B. |
One-third of a number x minus 5 equals 4. |
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C. |
One-third times the difference of a number x and 5 is 4. |
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D. |
One-third of a number x minus 4 equals 5. |
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Hint |
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13. |
Write 7x = 4y – 6 in standard form. |
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A. |
y =  x +  |
B. |
-7x + 4y = 6 |
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C. |
x =  y -  |
D. |
7x – 4y = -6 |
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Hint |
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14. |
Find the next three terms in the arithmetic sequence 2, -1.5, -5, -8.5, …. |
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A. |
-12, -15.5, -19 |
B. |
-11, -13.5, -16 |
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C. |
-13, -17.5, -22 |
D. |
-11.5, -14.5, -17.5 |
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Hint |
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15. |
Write an equation for the nth term of –6, -14.5, -23, -31.5, …. |
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A. |
 = -6n |
B. |
= -8.5n – 7 |
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C. |
= -8.5n + 2.5 |
D. |
= -14.5n + 8.5 |
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Hint |
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16. |
Solve  |
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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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17. |
Solve 22p > 198. |
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A. |
p > 9 |
B. |
p > 4,356 |
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C. |
p < 4,356 |
D. |
p < 9 |
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Hint |
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18. |
Write and solve an inequality for the following: three-fourths of a number is greater than or equal to –48. |
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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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19. |
Use elimination to solve the system of equations given by 7x + 23y = 12 and 3x + 23y = -8. |
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A. |
 |
B. |
no solution |
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C. |
infinitely many solutions |
D. |
(5, -1) |
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Hint |
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20. |
If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile? |
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A. |
9 seconds |
B. |
18 seconds |
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C. |
6 minutes, 40 seconds |
D. |
18 minutes |
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Hint |
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