

1. 
Evaluate 2(15 – 6) – 3 · 6. 


A. 
–18 
B. 
0 


C. 
6 
D. 
36 


Hint 


2. 
What is the median for a set of quiz scores? 





A. 
17 
B. 
16 


C. 
13 
D. 
15 


Hint 


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





A. 



B. 



C. 



D. 



Hint 


4. 
What is the greatest common factor of 36 and 45? 


A. 
45 
B. 
36 


C. 
9 
D. 
3 


Hint 


5. 
Solve n = 14 + (2). 


A. 
12 
B. 
28 


C. 
16 
D. 
12 


Hint 


6. 
Solve x + 3.57 = 6.87. 


A. 
10.44 
B. 
3.20 


C. 
3.30 
D. 
2.43 


Hint 


7. 
Solve . 


A. 

B. 



C. 

D. 



Hint 


8. 
Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. 


A. 
100 
B. 
220 


C. 
55 
D. 
22 


Hint 


9. 
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. 
10 
B. 
20 


C. 
5 
D. 
40 


Hint 


10. 
What is the range of the data 69, 72, 121, 81, 98? 


A. 
40 
B. 
52 


C. 
53 
D. 
50 


Hint 


11. 
For the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}, what is the interquartile range? 


A. 
27 
B. 
19 


C. 
12 
D. 
7 


Hint 


12. 
Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}. 


A. 
15 
B. 
12 


C. 
13 
D. 
14 


Hint 


13. 
Evaluate x – y if x = 8 and y = 5. 


A. 
13 
B. 
3 


C. 
3 
D. 
13 


Hint 


14. 
Solve x + 9 = 11. 


A. 
11 
B. 
9 


C. 
2 
D. 
2 


Hint 


15. 
For membership to an athletic club, it costs $150 to join and $28 per month of membership. Write an equation to figure out how many months it will be before the total cost is $290. 


A. 
28 + 290m = 150 
B. 
150 + 28m = 290 


C. 
150 = 290 + 28m 
D. 
290 = 150m + 28 


Hint 


16. 
Describe and identify the pattern in the sequence. 0.3, 0.6, 1.2, 2.4, … 


A. 
×2; geometric 
B. 
×0.2; geometric 


C. 
+2; arithmetic 
D. 
+0.3; arithmetic 


Hint 


17. 
Make a stemandleafplot of the prices of DVD players listed in the table. 





A. 



B. 



C. 



D. 



Hint 


18. 
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. 
6.76 
B. 
33.30 


C. 
33.30 
D. 
6.76 


Hint 


19. 
Suppose you spend $6 for lunch at an arcade. Each game you play costs $0.75. How many games can you play if you brought $15 to spend? 


A. 
13 games 
B. 
12 games 


C. 
11 games 
D. 
10 games 


Hint 


20. 
Solve y  10 7. Graph the solution. 


A. 

B. 



C. 

D. 



Hint 


