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1. |
Which is the correct graph of (2,1)? |
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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. |
Which type of graph is most appropriate for displaying the proposed budget for a family if the budget includes six categories? |
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A. |
histogram |
B. |
scatter plot |
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C. |
line plot |
D. |
circle graph |
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Hint |
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3. |
Find –5(–3). |
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A. |
–5 |
B. |
15 |
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C. |
10 |
D. |
–15 |
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Hint |
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4. |
A set of counters is numbered 1, 2, 3, …, 12. Suppose you draw one counter without looking. What is the probability of choosing a number less than 4? |
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A. |
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B. |
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C. |
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D. |
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5. |
Simplify (3x3)4. |
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A. |
3x7 |
B. |
12x12 |
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C. |
27x7 |
D. |
81x12 |
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Hint |
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6. |
Find an expression for the number of blocks in Stage s. |
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A. |
2s – 1 |
B. |
3s |
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C. |
3s + 1 |
D. |
s + 3 |
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Hint |
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7. |
Draw a top-count view for the structure represented below. |
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A. |
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B. |
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C. |
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D. |
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8. |
Determine the surface area of the figure below. |
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A. |
114 square units |
B. |
104 square units |
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C. |
124 square units |
D. |
94 square units |
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Hint |
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9. |
Rewrite 94 ÷ 34 using a single base. |
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A. |
34 |
B. |
31 |
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C. |
316 |
D. |
38 |
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Hint |
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10. |
Which expression increases most quickly? |
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A. |
2x |
B. |
x + 2 |
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C. |
x2 |
D. |
2x |
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Hint |
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11. |
The diameter of a quarter is approximately 1 in. How many quarters would it take to cover a football field measuring 360 ft by 160 ft? |
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A. |
57,600 quarters |
B. |
691,200 quarters |
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C. |
1,216,000 quarters |
D. |
8,294,400 quarters |
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Hint |
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12. |
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. |
The largest amount they both can earn is $100. |
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B. |
They both earn at least $50 after 8 hours worked. |
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C. |
Both graphs have the same slope. |
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D. |
all answers are correct |
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Hint |
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13. |
The distance-time graph below shows a race between 4 classmates. Which two classmates stayed the same distance apart throughout the race? |
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A. |
Thomas and Chris |
B. |
Hector and Randy |
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C. |
Randy and Thomas |
D. |
Chris and Hector |
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Hint |
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14. |
In a bag of 53 cherry and watermelon-flavored candies, there are 19 more watermelon than cherry candies. How many cherry candies are there? |
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A. |
36 |
B. |
19 |
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C. |
17 |
D. |
34 |
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Hint |
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15. |
Find the area of the circle after it has been scaled by a factor of 5. |
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A. |
3.14 mm2 |
B. |
15.71 mm2 |
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C. |
78.54 mm2 |
D. |
49.35 mm2 |
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Hint |
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16. |
What percent of 286 is 13? |
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A. |
4.5% |
B. |
3.7% |
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C. |
12.0% |
D. |
6.8% |
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Hint |
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17. |
Suppose William enlarges a 5 in. by 7 in. photograph of him and his best friend by 200% and then decreases the copy by 60%. What are the dimensions of the final size of the photograph? |
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A. |
4 in. by 5.6 in. |
B. |
5 in. by 7 in. |
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C. |
10 in. by 14 in. |
D. |
4 in. by 6.3 in. |
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Hint |
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18. |
During Little League baseball, the Tigers and the Cubs finished the season atop the division. The Tigers won 11 games and lost 4. Because of a couple of rainouts, the Cubs won 10 games and lost 3. Find percent of the games both teams won. |
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A. |
Tigers 27%, Cubs 23% |
B. |
Tigers 77%, Cubs 73% |
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C. |
Tigers 23%, Cubs 27% |
D. |
Tigers 73%, Cubs 77% |
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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. |
Stanley 5–6 years |
B. |
George 11–12 years |
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C. |
Jerry 13–14 years |
D. |
George 8–9 years |
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Hint |
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20. |
What is the form of an equation for a doubling pattern? |
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A. |
y = x2 |
B. |
y = x + 2 |
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C. |
y = 2x |
D. |
2y = x |
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Hint |
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