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1. |
Cole can read 6 pages in 14 minutes. At this rate, how long will it take him to read a chapter that has 21 pages? |
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A. |
42 min |
B. |
27 min |
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C. |
9 min |
D. |
49 min |
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Hint |
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2. |
In Crestview Middle School, 12 out of 16 students are right handed. If there are 400 students in the school, how many are right handed? |
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A. |
250 |
B. |
200 |
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C. |
300 |
D. |
350 |
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Hint |
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3. |
Find –2 + (–4). |
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A. |
–6 |
B. |
6 |
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C. |
2 |
D. |
–2 |
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Hint |
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4. |
Factor the polynomial 3x + 3. |
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A. |
3(x - 1) |
B. |
3(x + 3) |
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C. |
3(x + 1) |
D. |
3(x - 3) |
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Hint |
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5. |
Find the distance between points with coordinates (3, -2) and (-2, 10). |
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A. |
7 |
B. |
13 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Janet was filling up a water balloon that had a tiny hole in it. The balloon can hold 12 ounces of water, but the hole leaks water out at 0.5 ounces per minute. How many ounces of water will be in the balloon m minutes after it is filled? |
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A. |
12 – 0.5m |
B. |
12 + 0.5m |
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C. |
12m – 0.5m |
D. |
12m + 0.5m |
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Hint |
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7. |
Without building it, predict the number of blocks in Stage 7. |
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A. |
100 |
B. |
81 |
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C. |
49 |
D. |
64 |
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Hint |
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8. |
Use the net's measurements to find the surface area of the triangular pyramid. |
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A. |
86.5 m2 |
B. |
173 m2 |
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C. |
346 m2 |
D. |
98.3 m2 |
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Hint |
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9. |
Rewrite 123 × 73 using a single base. |
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A. |
843 |
B. |
849 |
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C. |
199 |
D. |
193 |
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Hint |
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10. |
Which table describes exponential decay? |
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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. |
Evaluate (–4) 3. |
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A. |
64 |
B. |
–64 |
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C. |
12 |
D. |
–12 |
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Hint |
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12. |
Find how many units left or right and how many units up or down you must move to get from the first endpoint to the second.(5, –1) to ( –7, –5) |
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A. |
right 12, up 4 |
B. |
left 12, down 4 |
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C. |
right 4, up 12 |
D. |
left 4, down 12 |
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Hint |
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13. |
Find the distance between (–3, 4) and (–1, –5). |
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A. |
3.32 units |
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B. |
8.66 units |
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C. |
2.24 units |
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D. |
9.22 units |
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Hint |
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14. |
Tamika earns $9 per hour and Jon earns $6.50 per hour at their respective jobs. The graph below shows their pay. In what ways are the graphs the same? |
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A. |
They both earn at least $50 after 8 hours worked. |
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B. |
all answers are correct |
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C. |
Both graphs have the same slope. |
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D. |
The largest amount they both can earn is $100. |
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Hint |
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15. |
Find the relationship that is not proportional. |
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A. |
A = r2, where A is the area of a circle and r is the radius of the circle. |
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B. |
p = 4s, where p is the perimeter of a square and s is the length of one side of the square. |
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C. |
S = 180n – 360, where S is the sum of the interior angles in a polygon and n is the number of sides of the polygon. |
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D. |
m = 10c, where m is the number of millimeters and c is the number of centimeters. |
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Hint |
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16. |
Which equation is not the same as the other three? |
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A. |
y + 5x = 3 |
B. |
y – 3 = 5x |
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C. |
5x – y + 3 = 0 |
D. |
–5x = –y + 3 |
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Hint |
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17. |
Which set of figures must be congruent? |
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A. |
all answers are correct |
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B. |
two pentagons with all sides 2 in. long |
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C. |
two quadrilaterals with all sides 2 in. long |
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D. |
two triangles with all sides 2 in. long |
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Hint |
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18. |
Which set of ratios is equivalent? |
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A. |
4:3 and  |
B. |
2:7 and 8:14 |
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C. |
and 3:2 |
D. |
and  |
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Hint |
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19. |
See the line graph below of George's, Jerry's, and Stanley's heights between the ages of 5 and 14 years. Which boy grew the most between consecutive years? |
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A. |
Jerry 13–14 years |
B. |
George 11–12 years |
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C. |
George 8–9 years |
D. |
Stanley 5–6 years |
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Hint |
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20. |
Describe the graph below. |
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A. |
A person walking from the left side of a room to the right, moving slower as time passes. |
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B. |
A person walking from the left side of a room to the right, moving faster as time passes. |
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C. |
A person walking from the right side of a room to the left, moving at a constant speed. |
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D. |
A person walking from the right side of a room to the left, moving faster as time passes. |
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Hint |
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