

1. 
What is the upper quartile for the quiz scores? 





A. 
12 
B. 
20 


C. 
17 
D. 
13 


Hint 


2. 
Express as a percent. 


A. 
35% 
B. 
350% 


C. 
3.5% 
D. 
0.35% 


Hint 


3. 
Express 25% as a fraction. 


A. 

B. 



C. 

D. 



Hint 


4. 
Find the absolute value of 17. 


A. 
18 
B. 
17 


C. 
17 
D. 



Hint 


5. 
Estimate . 


A. 
36 
B. 
30 


C. 
40 
D. 
27 


Hint 


6. 
Solve . Write the solution in simplest form. 


A. 

B. 



C. 

D. 



Hint 


7. 
David, Scott, and Roger are going camping for the weekend. They bought 3 pounds of ground beef to make hamburgers on the grill. If an average hamburger weighs pound, how many hamburgers can they make? Draw a model to solve the problem. 


A. 
12 
B. 
9 


C. 
8 
D. 
10 


Hint 


8. 
Eric uses 7 gallons of gas to drive 196 miles. How many miles can he drive using 1 gallon of gas? 


A. 
28 
B. 
22 


C. 
30 
D. 
14 


Hint 


9. 
Which of the following angle measures represent the angles of a regular polygon that can be used to make a tessellation? 


A. 
135° 
B. 
90° 


C. 
150° 
D. 
144° 


Hint 


10. 
The sum of the measures of the angles of a regular octagon is 1080°. What is the measure of each angle? 


A. 
144° 
B. 
120° 


C. 
108° 
D. 
135° 


Hint 


11. 
In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2. 


A. 
40 
B. 
10 


C. 
20 
D. 
5 


Hint 


12. 
Express in simplest form. 


A. 

B. 



C. 

D. 



Hint 


13. 
Solve 3.2 + y = 8.7. 


A. 
5.5 
B. 
8.7 


C. 
3.2 
D. 
11.9 


Hint 


14. 
Solve z = – . 


A. 

B. 
1 


C. 

D. 



Hint 


15. 
In the tessellation below, name the polygons and determine how many of each type are at each vertex. 


A. 
one hexagon and four triangles 


B. 
none of the other choices; different vertices have different polygons forming them 


C. 
six triangles 


D. 
two triangles and two hexagons 


Hint 


16. 
Graph the solution of 18 = on a number line. 


A. 

B. 



C. 

D. 



Hint 


17. 
Choose the sequence that is geometric. 


A. 
4, 0.8, 0.16, 0.032, … 
B. 
1.2, 1.8, 2.4, 3.0, … 


C. 
8, 7, 6, 5, … 
D. 
1, 2, 6, 24, … 


Hint 


18. 
The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006. 





A. 
2 
B. 
0 


C. 
8 
D. 
5 


Hint 


19. 
The table shows the performance of the stock market each day of the past week. Write an integer to represent the value of the stock market by the end of the week. 





A. 
33.30 
B. 
6.76 


C. 
33.30 
D. 
6.76 


Hint 


20. 
Solve x + 8 < 12. Graph the solution. 


A. 

B. 



C. 

D. 



Hint 


