

1. 
What is the value of 4(9 + y) if y = 0.1? 


A. 
36.4 
B. 
40 


C. 
3.6 
D. 
36.1 


Hint 


2. 
How can a line graph be used to make predictions? 


A. 
It has a title. 


B. 
It has vertical and horizontal scales. 


C. 
It displays data. 


D. 
It shows a trend over time. 


Hint 


3. 
What is the difference between the highest and the lowest values? 





A. 
80 
B. 
100 


C. 
75 
D. 
84 


Hint 


4. 
What is the upper extreme for the quiz scores? 





A. 
15 
B. 
3 


C. 
17 
D. 
20 


Hint 


5. 
In what quadrant is point B? 





A. 
IV 
B. 
III 


C. 
II 
D. 
I 


Hint 


6. 
Solve y = 6 – 2. 


A. 
4 
B. 
8 


C. 
4 
D. 
8 


Hint 


7. 
Solve 12  (3) = m. 


A. 
15 
B. 
9 


C. 
15 
D. 
9 


Hint 


8. 
Solve x = 6(7). 


A. 
42 
B. 
13 


C. 
42 
D. 
1 


Hint 


9. 
7 times a number is 14. This can be represented by the equation 7n = 14. Solve to find the number. 


A. 
21 
B. 
2 


C. 
7 
D. 
3 


Hint 


10. 
Solve f = . 


A. 
2 
B. 
4 


C. 
3 
D. 
6 


Hint 


11. 
Which statistic gives the most meaningful information about what price you should expect to pay for a certain baseball bat if the following data are a set of prices at different stores for the bat. {10, 10, 10, 10, 10.50, 11, 12, 14, 18}. 


A. 
median 
B. 
range 


C. 
mode 
D. 
mean 


Hint 


12. 
Which of the following is a way in which statistics are made to be misleading? 


A. 
The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. 
B. 
Outliers on data are brought up and their effects on the measures of central tendency are explained. 


C. 
The scale is altered on a graph. 
D. 
All three measures of central tendency are presented. 


Hint 


13. 
Which symbol makes this sentence true? 4 ______ 1 


A. 
= 
B. 



C. 
< 
D. 
> 


Hint 


14. 
Express 64 in exponential form as a power of 4. 


A. 
2^{6} 
B. 
4^{3} 


C. 
4^{5} 
D. 
4^{4} 


Hint 


15. 
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. 
3(1.5) + 2(1) + 2 


B. 
5(1.5 + 1) + 2 


C. 
3 × 1.5 + 2 × 1 + 2 


D. 
1.5 + 1.5 + 1.5 + 1 + 1 + 2 


Hint 


16. 
A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie? 


A. 
$26 
B. 
$106 


C. 
$130 
D. 
$50 


Hint 


17. 
Evaluate 9. 


A. 
9 
B. 
1 


C. 
9 
D. 
0 


Hint 


18. 
Simplify 11 + d + (15). 


A. 
26 + (d) 
B. 
26 + d 


C. 
26 + (d) 
D. 
26 + d 


Hint 


19. 
The record high and low temperatures recorded in New York are 108°F and 52°F, respectively. What is the range of temperatures? 


A. 
160°F 
B. 
56°F 


C. 
56°F 
D. 
160°F 


Hint 


20. 
Name the domain for the following function table. 





A. 
{15, 6, 3, 9} 
B. 
{9, 3, 6, 15} 


C. 
{3, 1, 2, 5} 
D. 
{5, 2, 1, 3} 


Hint 


