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1. |
Name the operation that should be performed first in the expression
9 + 5 × (6 - 1). |
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A. |
subtraction |
B. |
division |
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C. |
addition |
D. |
multiplication |
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Hint |
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2. |
An example of the Commutative Property of Addition is ______________. |
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A. |
2 + 4 = 4 + 2 |
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B. |
2(4 · 6) = (2 · 4)6 |
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C. |
2 + (4 + 6) = (2 + 4) + 6 |
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D. |
2 · 4 = 4 · 2 |
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Hint |
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3. |
Find the solution for 12r = -132. |
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A. |
-120 |
B. |
-12 |
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C. |
-144 |
D. |
-11 |
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Hint |
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4. |
Suppose a cab ride costs $2.25 plus $0.59 for each mile traveled. What is the sequence of prices for the first three miles? |
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A. |
$1.66, $2.25, $2.84 |
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B. |
$2.25, $2.84, $3.43 |
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C. |
$2.84, $3.43, $4.02 |
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D. |
$0, $2.25, $2.84 |
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Hint |
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5. |
What is the range of the relation {(-1, 5), (2.3, 8.7), (5.1, -7.2),(6, -12.5)}. |
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A. |
{-1, 2.3, 5.1, 6} |
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B. |
{-6.5, -2.1, 4, 11} |
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C. |
{-12.5, -7.2, -1, 2.3, 5, 5.1, 6, 8.7} |
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D. |
{-12.5, -7.2, 5, 8.7} |
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Hint |
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6. |
A scatter plot is a graph that shows __________ |
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A. |
the general relationship between two sets of data. |
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B. |
statistical values. |
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C. |
how small parts of data relate to the whole set of data. |
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D. |
the total number of outcomes of an event. |
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Hint |
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7. |
Use the scatter plot to predict the mileage of an engine with 250 horsepower. |
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A. |
20 |
B. |
25 |
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C. |
10 |
D. |
12 |
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Hint |
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8. |
Suppose  and d is a transversal. If  , what is  ? |
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A. |
118 |
B. |
128 |
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C. |
28 |
D. |
62 |
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Hint |
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9. |
A rhombus is also a __________ |
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A. |
square. |
B. |
parallelogram. |
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C. |
all of these |
D. |
rectangle. |
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Hint |
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10. |
Find the area of the trapezoid below. |
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A. |
4.68 m2 |
B. |
2.00 m2 |
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C. |
2.34 m2 |
D. |
1.17 m2 |
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Hint |
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11. |
Simplify –5x(4y). |
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A. |
-9xy |
B. |
-xy |
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C. |
-20xy |
D. |
20xy |
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Hint |
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12. |
Factor 15x3 - 5x2. |
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A. |
5x(3x2 - x) |
B. |
x(15x2 - 5x) |
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C. |
x2 (15x – 5) |
D. |
5x2 (3x – 1) |
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Hint |
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13. |
Evaluate y-5 if y = -2. |
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A. |
32 |
B. |
 |
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C. |
-32 |
D. |
 |
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Hint |
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14. |
Write  as a decimal. |
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A. |
12.25 |
B. |
 |
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C. |
0.48 |
D. |
0.5 |
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Hint |
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15. |
Use the table of values to write an equation in slope-intercept form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Classify the given angle. |
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A. |
acute |
B. |
obtuse |
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C. |
right |
D. |
straight |
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Hint |
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17. |
A skateboarding ramp is constructed with an angle of elevation of 40°. Classify this angle. |
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A. |
right |
B. |
acute |
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C. |
straight |
D. |
obtuse |
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Hint |
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18. |
34 is what percent of 40? |
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A. |
85% |
B. |
83% |
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C. |
87% |
D. |
80% |
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Hint |
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19. |
The vertices of a figure are W(-4, 2), X(-1, -1), Y(-4, -6), and Z(-7, -1). Graph the figure and the image of the figure after a reflection over the y-axis. |
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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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20. |
Find the area of the trapezoid. |
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A. |
189 in2 |
B. |
52 in2 |
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C. |
69.5 in2 |
D. |
94.5 in2 |
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Hint |
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