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1. |
Write the ordered pairs to represent the amount of hamburger and the price. |
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A. |
($2.00, 1), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
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B. |
(1, $2.00), (1.5, $1.00) |
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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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2. |
Graph {all integers less than 5, but greater than -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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3. |
Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula. |
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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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4. |
 and  are similar. Find b if x = 15, y = 6,
and a = 7.5. |
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A. |
3 |
B. |
7.5 |
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C. |
12 |
D. |
6 |
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Hint |
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5. |
Find cos X. |
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A. |
0.75 |
B. |
0.8 |
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C. |
6 |
D. |
0.6 |
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Hint |
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6. |
Use elimination to solve the system of equations shown below.
2x - 4y = -5
3x + 4y = -15 |
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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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7. |
Simplify  . Assume the denominator is not equal to zero. |
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A. |
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B. |
-b2 |
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C. |
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D. |
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Hint |
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8. |
Solve 5(4x – 3) = 6(2x + 5) – 5. |
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A. |
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B. |
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C. |
x = 5 |
D. |
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Hint |
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9. |
Factor 4y2 – 3y – 1. |
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A. |
prime |
B. |
(4y + 1)(y – 1) |
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C. |
(4y – 1)(y + 1) |
D. |
(2y + 1)(2y – 1) |
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Hint |
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10. |
Use the quadratic formula to solve 3y2 + 2 = 8y. Approximate the solutions to the nearest hundredth. |
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A. |
0.28, 2.39 |
B. |
0.43, 2.87 |
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C. |
0.56, 4.77 |
D. |
-0.64, 1.32 |
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Hint |
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11. |
Name the property demonstrated by 4 × 3 = 4 × 3. |
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A. |
Symmetric Property |
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B. |
Reflexive Property |
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C. |
Multiplicative Inverse |
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D. |
Multiplicative Identity |
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Hint |
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12. |
Evaluate 2 × 17 × 5. |
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A. |
190 |
B. |
180 |
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C. |
160 |
D. |
170 |
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Hint |
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13. |
Identify the conclusion in the following algebraic statement:
If a = 3, then 2a + 1 = 7. |
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A. |
2a |
B. |
a = 3 |
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C. |
2a + 1 |
D. |
2a + 1 = 7 |
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Hint |
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14. |
Find the total cost of three shirts at $25.99 each with a sales tax of 5.5%. |
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A. |
$120.85 |
B. |
$77.97 |
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C. |
$82.26 |
D. |
$83.47 |
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Hint |
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15. |
Last year, an internet service provider's fee was $17.99 per month. This year, the same internet service provider charges $19.99 per month. Rounded to the nearest percent, what is the percent of increase for internet service? |
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A. |
2% |
B. |
9% |
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C. |
11% |
D. |
15% |
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Hint |
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16. |
A ticket service is selling tickets to a concert. An order of 4 tickets has a price of $63 and an order of 6 tickets has a price of $92. Write an equation to find the price of any amount of tickets. |
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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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17. |
Suppose that the base of a triangle is 3xy and its height is also 3xy. What is its area, expressed as a monomial? |
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A. |
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B. |
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C. |
6x2y2 |
D. |
x4 |
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Hint |
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18. |
The length of one side of a square is x + 4. What is the area? |
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A. |
x2 + 4x + 16 |
B. |
x2 + 8x + 16 |
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C. |
2x + 8 |
D. |
x2 + 8x + 8 |
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Hint |
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19. |
If the product of two factors is 0, which of the following cannot be true? |
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A. |
One of the factors is 10. |
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B. |
Both of the factors are 0. |
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C. |
One of the factors is 0. |
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D. |
Neither of the factors is 0. |
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Hint |
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20. |
Find the value of a if the distance between (4, 3) and (–1, a) is 13 units. |
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A. |
a = 15 or –9 |
B. |
a = –15 only |
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C. |
a = –15 or 9 |
D. |
a = 15 only |
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Hint |
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