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1. |
Name the ordered pair for point A. |
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A. |
(-3, -4) |
B. |
(3, -4) |
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C. |
(-3, 4) |
D. |
(-4, -3) |
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2. |
Which point lies in quadrant IV? |
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A. |
E |
B. |
F |
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C. |
H |
D. |
G |
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3. |
A recipe uses 6 cups of cheese to serve 30 people. How much cheese is needed for 50 people? |
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A. |
18 cups |
B. |
22 cups |
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C. |
14 cups |
D. |
10 cups |
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Hint |
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4. |
Identify the figure that is congruent to rectangle ABCD. |
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A. |
 |
B. |
 |
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C. |
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D. |
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5. |
What is the volume of a shoebox that measures 14 inches by 8 inches by 8 inches? |
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A. |
896 in3 |
B. |
224 in3 |
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C. |
176 in3 |
D. |
112 in3 |
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6. |
Suppose you are conducting a survey to determine whether the students in your school would prefer to go to the science museum or the art museum for the school field trip. Which method would produce a random sample? |
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A. |
asking your 3 best friends |
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B. |
asking the members of the after-school art club |
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C. |
asking 4 students from each homeroom class |
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D. |
asking the winners of the school science fair |
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Hint |
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7. |
Find an explanation for the expression s + 3. |
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A. |
If s is the number of students in the classroom, s + 3 is the number of students after 3 new students join the class. |
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B. |
If s is the number of sunny days, s + 3 is the number of sunny days 3 years ago. |
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C. |
If s is the number of students in the classroom, s + 3 is the number of students after 3 students leave the class. |
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D. |
If s is the number of sunny days, s + 3 is the number of sunny days in March, the third month of the year. |
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Hint |
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8. |
Draw a top-count view for the structure represented below. |
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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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9. |
Rewrite 123 × 73 using a single base. |
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A. |
199 |
B. |
193 |
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C. |
843 |
D. |
849 |
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10. |
Use your calculator to evaluate the expression.
(5.9 × 108) × (2.4 × 109) |
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A. |
1.416 × 1017 |
B. |
1.416 × 1016 |
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C. |
1.416 × 1018 |
D. |
1.416 × 1012 |
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11. |
Find a solution to the equation using guess-check-and-improve.
10a + 4(a + 1) = 32 |
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A. |
a = 4 |
B. |
a = 2 |
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C. |
a = 7 |
D. |
a = 10 |
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12. |
Find how many blocks are in each bag to balance the scale. |
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A. |
2 |
B. |
3 |
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C. |
1 |
D. |
4 |
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Hint |
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13. |
What is always the final answer to this Think of a Number trick?
Think of a number.Multiply by 2.
Add 4.
Divide by 2.
Add 6.
Subtract the number you started with. |
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A. |
3 |
B. |
1 |
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C. |
14 |
D. |
8 |
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14. |
Simplify the equation.y = –2(x – 7) – (9 + 5x) |
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A. |
y = 7x – 5 |
B. |
y = 3x – 16 |
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C. |
y = –16x + 3 |
D. |
y = –7x + 5 |
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Hint |
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15. |
A triangle has sides of 2 cm, 3 cm, and 4 cm. It is scaled to make a new triangle with one side that is 10 cm. What might the scale factor be? |
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A. |
10 |
B. |
all answers are correct |
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C. |
5 |
D. |
3 |
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Hint |
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16. |
If the perimeter of a triangle is 14 m, what is the perimeter of the triangle if it was scaled by  ? |
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A. |
2 m |
B. |
14 m |
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C. |
m |
D. |
7 m |
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17. |
Find the area of the triangle after it has been scaled by a factor of  . |
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A. |
17.32 cm2 |
B. |
13.33 cm2 |
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C. |
23.09 cm2 |
D. |
10 cm2 |
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Hint |
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18. |
The following table shows the results of rolling a number cube twenty times. What is the experimental probability of rolling a 4? |
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A. |
 |
B. |
 , or  |
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C. |
 , or  |
D. |
 , or  |
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Hint |
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19. |
Taylor and Isabel played a game with red, blue, white, and green balls. They had a bag with 10 balls. They took 4 samples of 4 balls at a time.
Sample 1: RRBB
Sample 2: BGRR
Sample 3: RWRB
Sample 4: RGBWFind the best estimate of the number of green balls in the bag. |
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A. |
6 |
B. |
1 |
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C. |
9 |
D. |
3 |
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20. |
The price of a stock was $52.63 when the stock market opened. It rose to $61.50 when the stock market closed. Find the percent of change of the stock price during the day. |
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A. |
14.40% |
B. |
8.90% |
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C. |
16.90% |
D. |
12.30% |
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Hint |
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