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1. |
Find the slope-intercept form of an equation of the line that has a slope of  and passes through (8,2). |
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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. |
Solve the system of inequalities by graphing. 
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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. |
A baker earns 15¢ profit per glazed doughnut g, and 40¢ profit per jelly doughnut j. If a customer wants to buy no more than a dozen doughnuts and wants to try at least one of each kind, what is the maximum profit the baker can earn? |
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A. |
$4.80 |
B. |
$1.80 |
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C. |
$4.55 |
D. |
$3.30 |
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Hint |
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4. |
Name a point on the exterior of  |
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A. |
point G |
B. |
point D |
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C. |
point E |
D. |
point C |
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Hint |
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5. |
Which assumption would you make to start an indirect proof of the statement Bob took the dog for a walk |
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A. |
Bob will take the dog for a walk. |
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B. |
Bob does not have to take the dog for a walk. |
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C. |
Bob may take the dog for a walk. |
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D. |
Bob did not take the dog for a walk. |
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Hint |
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6. |
Marty has a piece of rope with exactly 7 knots tied at equal intervals as shown. Using the rope, he wants to make triangles so that each vertex of the triangle occurs at a knot. How many different triangles can Marty make? |
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A. |
4 |
B. |
3 |
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C. |
2 |
D. |
1 |
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Hint |
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7. |
The statement two parallelograms are similar is_______. |
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A. |
always true |
B. |
true if and only if the parallelograms are rectangles |
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C. |
sometimes true |
D. |
never true |
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Hint |
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8. |
Architecture On the floor plan for a building, 1 inch represents 20 feet. If the dimensions of a room on the plan are  inch by  inches, what are the actual dimensions of the room? |
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A. |
16 ft by 28 ft |
B. |
17.5 ft by 25 ft |
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C. |
18 ft by 21.5 ft |
D. |
15.5 ft by 25 ft |
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Hint |
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9. |
Find the surface area of the regular pyramid. |
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A. |
156 in2 |
B. |
174 in2 |
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C. |
208 in2 |
D. |
192 in2 |
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Hint |
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10. |
Is it possible to draw a triangle with sides measuring 32, 96, and 118? Explain. |
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A. |
Yes; the sum of the measures of any two sides is greater than the other side measure. |
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B. |
No; 32 + 96 is less than 118. |
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C. |
Yes; 96 is between 32 and 118. |
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D. |
No; 32 is less than 96 + 118. |
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Hint |
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11. |
This game board is made up of concentric circles. The center circle has a diameter of 4 inches. Each successive ring has a radius 2 inches greater than the ring before. Find the probability of scoring 100 points. |
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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. |
The temperature in degrees Fahrenheit can be expressed by the function F(c) = 1.8c + 32 where c is the temperature in degrees Celsius. Find the temperature in degrees Fahrenheit (to the nearest degree) if it is 18° C outside. |
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A. |
20 |
B. |
64 |
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C. |
212 |
D. |
42 |
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Hint |
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13. |
Which value is a solution to  |
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A. |
-11 |
B. |
11 |
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C. |
17 |
D. |
-15 |
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Hint |
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14. |
If  and  what is  |
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A. |
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B. |
–13 |
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C. |
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D. |
–36 |
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Hint |
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15. |
Given  find  |
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A. |
–12 |
B. |
–14 |
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C. |
10 |
D. |
12 |
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Hint |
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16. |
What appears to happen in the graph? |
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A. |
Production has doubled each month. |
B. |
Production dropped in half each month. |
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C. |
Production has decreased slightly. |
D. |
Production increased each month. |
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Hint |
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17. |
Why is the graph misleading? |
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A. |
Bars appear to have cut in half. |
B. |
Color is misleading. |
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C. |
Scale is not at even intervals. |
D. |
Months are out of order. |
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Hint |
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18. |
How could the graph be changed so it is not misleading? |
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A. |
Make the graph start at 0 to see all of the bars. |
B. |
Write out the entire names of the months. |
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C. |
Change the graph from vertical to horizontal. |
D. |
Change the color. |
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Hint |
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19. |
What would the chart look like after reading the information:
Doug used to like football and kickball best, but he has changed his mind.
Abby likes neither soccer nor football.
Neither of the boys here likes soccer. |
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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. |
In parallelogram ABCD find the value of x and y. |
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A. |
108°, 108° |
B. |
108°, 72° |
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C. |
36°, 36° |
D. |
72°, 72° |
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Hint |
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