

1. 
A graph is misleading if ______. 


A. 
there are no labels on either scale 
B. 
it has a title 


C. 
it is a line graph with years labeled on the horizontal axis 
D. 
it is a bar graph 


Hint 


2. 
Solve 


A. 
4 
B. 
24 


C. 
16 
D. 
3 


Hint 


3. 
Which is the correct boxandwhisker plot for the quiz scores? 





A. 



B. 



C. 



D. 



Hint 


4. 
Find the least common denominator for and 


A. 
15 
B. 
50 


C. 
10 
D. 
5 


Hint 


5. 
7 times a number is 14. This can be represented by the equation 7n = 14. Solve to find the number. 


A. 
2 
B. 
7 


C. 
3 
D. 
21 


Hint 


6. 
What is the first step in solving 4x – 3 = 9? 


A. 
Add 3 to each side of the equation. 


B. 
Divide each side of the equation by 4. 


C. 
Divide each side of the equation by –3. 


D. 
Subtract 3 from each side of the equation. 


Hint 


7. 
Estimate . 


A. 
2 
B. 
11 


C. 
17 
D. 
3 


Hint 


8. 
Mrs. Martina wants to put a wire fence around her garden which is 15 feet long and 8 feet wide. How much fencing does she need? 


A. 
60 ft 
B. 
38 ft 


C. 
46 ft 
D. 
23 ft 


Hint 


9. 
Express $112 for 14 hours as a unit rate. 


A. 
$9/hr 
B. 
$112/week 


C. 
$8/hr 
D. 
$11/hr 


Hint 


10. 
How many baseball players had a batting average above .250? 





A. 
2 
B. 
11 


C. 
7 
D. 
9 


Hint 


11. 
The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint? 


A. 
12% 
B. 
0.12% 


C. 
6% 
D. 
0.06% 


Hint 


12. 
Solve r = 11 + (5). 


A. 
16 
B. 
6 


C. 
6 
D. 
16 


Hint 


13. 
Solve –8z = 32. 


A. 
4 
B. 
–4 


C. 
24 
D. 
–24 


Hint 


14. 
Often, milk is sold by the quart. If you buy one quart of milk, how many cups of milk do you have? 


A. 
4 
B. 
2.5 


C. 
8 
D. 
2 


Hint 


15. 
Often, overgrown fields of tall grass are burned down because it both controls the length of the grass and replenishes the soil with the nutrients from the plants. If a field is burned down one year, and has grown to 6 feet tall again in years, how many feet, on average, did the field grow each year. 


A. 
28 
B. 



C. 

D. 



Hint 


16. 
Express $15 for 10 gallons as a unit rate. 


A. 
$1000 per ton 
B. 
$3 for 2 gallons 


C. 
$5 per gallon 
D. 
$1.50 per gallon 


Hint 


17. 
At Howard's Family Grocery, you can buy 8 apples for $2.00. How much will you pay for 12 apples? 


A. 
$48 
B. 
$3 


C. 
$0.75 
D. 
$1.50 


Hint 


18. 
Both bar graphs show the amount it costs to heat a twostory house during the winter. Which graph is misleading? Explain. 





A. 
Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same. 


B. 
Graph B; the months are not ordered from least to greatest cost. 


C. 
Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November. 


D. 
Graph A; the months are not ordered from greatest to least cost. 


Hint 


19. 
Find the scale factor of a drawing if the scale is 1 inch = inch. 


A. 
8 
B. 
1 


C. 

D. 



Hint 


20. 
Find the scale factor of a construction plan if the scale is 0.75 centimeters = 3 meters. 


A. 

B. 



C. 

D. 



Hint 


