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1. |
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63. |
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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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2. |
Josh has 40 minutes to complete a government exam. There are 15 multiple-choice questions worth 3 points each. There are also 5 short-answer questions worth 11 points each. It takes about 2 minutes for Josh to answer the multiple-choice questions m and about 8 minutes to complete the short-answer questions s. The system of inequalities that represents this problem is graphed below. Which ordered pair is not a vertex of the feasible region? |
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A. |
(20, 0) |
B. |
(0, 5) |
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C. |
(0, 0) |
D. |
(15, 0) |
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Hint |
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3. |
Selena has 31 days to complete her quilt for the county fair. The blue squares in the quilt can be sewn at a rate of 4 squares per day, and the white squares at a rate of 7 squares per day. The quilt can have up to 96 squares total. The blue fabric b costs about $0.80 per square and the white fabric w costs about $1.20 per square. Selena wants to keep costs at a minimum. Write the function that describes the cost of the quilt. |
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A. |
f(b, w) = 0.80b + 1.20w |
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B. |
96 = 4b + 7w |
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C. |
f(b, w) = 4b + 7w |
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D. |
96 = 0.80b + 1.20w |
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Hint |
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4. |
Based on the line plot, how many students scored above 90 or below 50? |
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A. |
10 |
B. |
5 |
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C. |
4 |
D. |
9 |
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Hint |
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5. |
Find the difference -3.35 - 6.21. |
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A. |
-9.56 |
B. |
-2.86 |
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C. |
9.56 |
D. |
2.86 |
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Hint |
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6. |
A picture frame is best modeled by a |
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A. |
quadrant. |
B. |
point. |
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C. |
line. |
D. |
plane. |
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Hint |
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7. |
What is the measure of  |
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A. |
32 |
B. |
31 |
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C. |
120 |
D. |
62 |
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Hint |
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8. |
Use substitution to solve the system of equations given below.
 |
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A. |
infinitely many solutions |
B. |
(-12, -10) |
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C. |
no solution |
D. |
(-10, -12) |
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Hint |
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9. |
The bases of a trapezoid have measures of 16 and 8. Find the measure of the median. |
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A. |
128 |
B. |
12 |
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C. |
24 |
D. |
8 |
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Hint |
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10. |
Find the probability of Lose a Turn for the spinner shown. |
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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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11. |
What is the shape of the intersection of a sphere and a horizontal plane? |
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A. |
circle |
B. |
trapezoid |
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C. |
triangle |
D. |
square |
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Hint |
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12. |
What is the volume of a right rectangular prism that is 3 inches by 5 inches by 8 inches. |
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A. |
144 in3 |
B. |
55 in3 |
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C. |
158 in3 |
D. |
120 in3 |
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Hint |
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13. |
Andre mows lawns as a summer job. On average, he can mow 3 lawns in 2 hours and 15 minutes. At this rate, how long would it take Andre to mow 5 lawns? |
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A. |
4 hours and 15 minutes |
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B. |
3 hours and 58 minutes |
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C. |
3 hours and 30 minutes |
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D. |
3 hours and 45 minutes |
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Hint |
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14. |
Solve 6z > 39. |
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A. |
{z | z > 234} |
B. |
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C. |
{z | z < 234} |
D. |
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Hint |
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15. |
If A = {5, 6, 7, 8} and B = {8, 9}. what set notation means that 7 belongs to set A but not set B? |
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A. |
7 = A, 7 B |
B. |
7 A, 7 B |
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C. |
7 A, 7 B |
D. |
7 A, 7 B |
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Hint |
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16. |
If A= {0,1,2,3,4}, B={2,4,6,8} and C= find  |
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A. |
{2,4,6,8} |
B. |
{-3, -2, –1, 0, 2, 4, 6, 8} |
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C. |
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D. |
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Hint |
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17. |
How could the graph be changed so it is not misleading? |
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A. |
Change the graph from vertical to horizontal. |
B. |
Make the graph start at 0 to see all of the bars. |
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C. |
Write out the entire names of the months. |
D. |
Change the color. |
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Hint |
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18. |
Find  |
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A. |
34° |
B. |
39° |
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C. |
45° |
D. |
8° |
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Hint |
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19. |
If m || h and m 1 = 40°, find m 5. |
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A. |
40° |
B. |
20° |
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C. |
80° |
D. |
140° |
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Hint |
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20. |
If m || h, m 8 = (8x-12)° and m 2 = (5x + 3)°, find m 2. |
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A. |
28° |
B. |
152° |
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C. |
55° |
D. |
5° |
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Hint |
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