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1. |
Which figure comes next in the pattern? |
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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. |
What is the next term in the sequence 1, 4, 7, 10, …? |
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A. |
11 |
B. |
17 |
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C. |
7 |
D. |
13 |
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Hint |
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3. |
Write the ordered pairs to represent the amount of hamburger and the price. |
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A. |
(1, $2.00), (1.5, $1.00) |
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B. |
($2.00, 1), (0.5, $1.00), (1.5, $3.00), (0.25, $0.50) |
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C. |
(1, $2.00), (0.5, $1.00), (1.5, $3.00), ($0.50, 0.25) |
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D. |
(1, $2.00), (0.5, $1.00), (1.5, $3.00), (0.25, $0.50) |
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Hint |
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4. |
What is the final price of a $125 jacket that is on sale for 35% off? |
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A. |
$90 |
B. |
$81.25 |
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C. |
$168.75 |
D. |
$43.75 |
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Hint |
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5. |
Solve -2(y - 2) < 2(y - 4). |
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A. |
{y | y > -3} |
B. |
{y | y < 3} |
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C. |
{y | y > 3} |
D. |
{y | y > 1} |
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Hint |
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6. |
Brenda and Amparo left their homes for their morning runs at the same time. Brenda can run a 10-minute mile and Amparo can run a 12-minute mile. Combined, they ran 15 miles in a total of 2 hours and 42 minutes (162 minutes). How many miles did each woman run? |
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A. |
Brenda ran 11 miles; Amparo ran 4 miles. |
B. |
Brenda ran 8 miles; Amparo ran 7 miles |
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C. |
Brenda ran 9 miles; Amparo ran 6 miles |
D. |
Brenda ran 10 miles; Amparo ran 5 miles |
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Hint |
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7. |
Find the polynomial that represents the measure of the perimeter of the triangle. |
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A. |
7x3y6 + 10x2 – 2y |
B. |
5xy2 + 10x |
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C. |
15xy2 |
D. |
7xy2 + 10x – 2y |
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Hint |
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8. |
Factor 7xy2 - 28x3 |
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A. |
7x2y2(1 + x) |
B. |
prime |
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C. |
(7xy + x)(y – 28x2) |
D. |
7x(y + 2x)(y - 2x) |
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Hint |
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9. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the third quarter? |
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A. |
48 |
B. |
27 |
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C. |
60 |
D. |
15 |
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Hint |
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10. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 4 family members in their household than 5? |
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A. |
20 |
B. |
10 |
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C. |
15 |
D. |
5 |
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Hint |
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11. |
A bag contains 10 blue marbles, 7 white marbles, 6 red marbles, and 2 green marbles. What is the probability of randomly selecting a blue marble? |
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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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12. |
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height. |
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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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13. |
Find the solution set for y = x – 3, given the replacement set {(-8, -7), (-5, -5), (0, 3), (4, 5)} |
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A. |
{(-8, -7), (0, 3)} |
B. |
{(-8, -7)} |
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C. |
{(-5, -5), (4, 5)} |
D. |
{(-5, -5)} |
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Hint |
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14. |
Write an equation for the nth term of 3, 8.5, 14, 19.5, …. |
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A. |
= n – 4.5 |
B. |
= 5.5n + 2 |
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C. |
= 3.5n |
D. |
= 5.5n – 2.5 |
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Hint |
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15. |
Which scatter plot shows that x and y have a negative correlation? |
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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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16. |
Which relationship would most likely have a negative correlation? |
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A. |
The number of pizzas ordered, and the total price of the bill. |
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B. |
A person's height and the person's shoe size. |
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C. |
A person's age, and the address of the person. |
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D. |
The number of miles driven, and the number of gallons of gas in the car. |
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Hint |
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17. |
Use substitution to solve the system of equations given by y = 2x and 5x + y = 7. |
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A. |
(-2, -5) |
B. |
(2, 5) |
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C. |
(1, 2) |
D. |
(-1, -2) |
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Hint |
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18. |
A cafeteria has two meal plans. One requires the worker to pay $20 for the card, and $1 each time x she uses it. The other plan requires the worker to pay $30 for the card, but only $0.50 each time x she uses it. After how many uses will the workers with different plans have spent the same amount of money? |
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A. |
20 uses |
B. |
5 uses |
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C. |
10 uses |
D. |
It will never happen. |
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Hint |
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19. |
Solve x(x – 2) + 2x(x + 3) + 10 = 3x(x – 1) + 31. |
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A. |
x = 4 |
B. |
x = 2 |
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C. |
x = 3 |
D. |
x = –2 |
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Hint |
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20. |
Find the area of a triangle with base 2x + 3 and height 3x – 1. |
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A. |
5x2 + 7x – 3 |
B. |
3x2 + x  |
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C. |
6x2 + 7x – 3 |
D. |
x2 + x – 3 |
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Hint |
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