

1. 
Evaluate (6 – 3) · 2. 


A. 
9 
B. 
6 


C. 
1 
D. 
0 


Hint 


2. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
32 
B. 
19 


C. 
4 
D. 
8 


Hint 


3. 
Evaluate if a = 5, b = 6 and c = 3. 


A. 
3 
B. 
30 


C. 

D. 
10 


Hint 


4. 
Evaluate 3^{4}. 


A. 
64 
B. 
81 


C. 
12 
D. 
7 


Hint 


5. 
On how many days was the temperature below 76 degrees? 





A. 
1 
B. 
5 


C. 
6 
D. 
2 


Hint 


6. 
The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70? 





A. 
14 
B. 
12 


C. 
13 
D. 
25 


Hint 


7. 
Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks? $1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00 


A. 
range 
B. 
mean 


C. 
mode 
D. 
median 


Hint 


8. 
Evaluate 15 + x if x = 27. 


A. 
12 
B. 
32 


C. 
12 
D. 
32 


Hint 


9. 
Solve 12  (3) = m. 


A. 
9 
B. 
15 


C. 
15 
D. 
9 


Hint 


10. 
Solve x = 6(7). 


A. 
42 
B. 
1 


C. 
13 
D. 
42 


Hint 


11. 
Evaluate xyz if x = 3, y = 1, and z = 5. 


A. 
15 
B. 
9 


C. 
15 
D. 
9 


Hint 


12. 
Solve 65 ÷ (5) = c. 


A. 
60 
B. 
60 


C. 
13 
D. 
13 


Hint 


13. 
The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices? 


A. 



B. 



C. 



D. 



Hint 


14. 
Evaluate 7 × (a  4) if a = 9. 


A. 
59 
B. 
28 


C. 
35 
D. 
63 


Hint 


15. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
65 
B. 
121 


C. 
78 
D. 
86 


Hint 


16. 
Write 1,360,000,000,000 in scientific notation. 


A. 
1.36 × 10^{12} 
B. 
13.6 × 10^{12} 


C. 
1.36 × 10^{13} 
D. 
0.136 × 10^{13} 


Hint 


17. 
Find the mean of {15, 7, 9, 25, 4}. 


A. 
10 
B. 
13 


C. 
12 
D. 
9 


Hint 


18. 
Which numbers are ordered from least to greatest? 


A. 
23, 20, 18, 0, 1 


B. 
0, 1, 18, 20, 23 


C. 
18, 20, 23, 0, 1 


D. 
1, 0, 18, 20, 23 


Hint 


19. 
The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room? 





A. 
5(1.5 + 1) + 2 


B. 
3 × 1.5 + 2 × 1 + 2 


C. 
1.5 + 1.5 + 1.5 + 1 + 1 + 2 


D. 
3(1.5) + 2(1) + 2 


Hint 


20. 
Tiger Woods won the 2003 Bay Hill Invitational by shooting 2, 7, 6, and 4. What was his total score after the four rounds? 


A. 
1 
B. 
19 


C. 
19 
D. 
1 


Hint 


