

1. 
Refer to the set of data below. If 15 were removed from the set of data, which values would change? 





A. 
mean, median, and range 
B. 
mode 


C. 
range 
D. 
range and mean 


Hint 


2. 
What is the value of 4(9 + y) if y = 0.1? 


A. 
36.4 
B. 
40 


C. 
36.1 
D. 
3.6 


Hint 


3. 
What is the first step in the 4step plan to solve problems? 


A. 
Plan 
B. 
Explore 


C. 
Solve 
D. 
Examine 


Hint 


4. 
The perimeter of a square is 4 times the length of a side. Use the equation P = 4s to find the perimeter of a square whose side has a length of 6 inches. 


A. 
24 in. 
B. 
10 in. 


C. 
12 in. 
D. 
36 in. 


Hint 


5. 
Write 120,000,000 in scientific notation. 


A. 
1.2×10^{8} 
B. 
1.2×10^{9} 


C. 
0.12×10^{9} 
D. 
12×10^{7} 


Hint 


6. 
What is the upper quartile for the quiz scores? 





A. 
17 
B. 
13 


C. 
12 
D. 
20 


Hint 


7. 
Express 0.3 as a fraction. 


A. 

B. 



C. 

D. 



Hint 


8. 
Solve 18 = 9z – 9. 


A. 
2 
B. 
1 


C. 
–1 
D. 
–2 


Hint 


9. 
Write an algebraic expression for the phrase t decreased by 7. 


A. 
t – 7 
B. 
t ÷ 7 


C. 
t × 7 
D. 
t + 7 


Hint 


10. 
Write as a decimal. 


A. 
0.85 
B. 
0.805 


C. 
0.085 
D. 
8.5 


Hint 


11. 
Evaluate x + 5y if x = 12 and y = 9. 


A. 
47 
B. 
153 


C. 
57 
D. 
71 


Hint 


12. 
57 mL = ______ L 


A. 
0.057 
B. 
0.0057 


C. 
0.57 
D. 
57,000 


Hint 


13. 
How many states in this group used at least 17 hundred trillion BTU's of energy? 





A. 
12 
B. 
9 


C. 
10 
D. 
11 


Hint 


14. 
Which symbol makes the sentence true? ______ 


A. 
< 
B. 



C. 
> 
D. 
= 


Hint 


15. 
Solve t = 3  8. 


A. 
5 
B. 
11 


C. 
11 
D. 
5 


Hint 


16. 
Solve (9)(6) = s. 


A. 
54 
B. 
15 


C. 
54 
D. 
15 


Hint 


17. 
Graph the solution of 3b = 33 on a number line. 


A. 

B. 



C. 

D. 



Hint 


18. 
Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas? 


A. 
2.0 × 10^{8} 
B. 
2.0 × 10^{9} 


C. 
2.0 × 10^{6} 
D. 
2.0 × 10^{7} 


Hint 


19. 
The stemandleaf plot shows the bowling scores of one round of a bowling meet. Find the true statement. 





A. 
The bowling score of 168 is an outlier of the data. 


B. 
Only one bowler scored in the 170179 point range. 


C. 
Their were a total of 15 bowlers who participated in the meet. 


D. 
The range of the bowling scores is 33. 


Hint 


20. 
The graphs below show the number of minutes spent on the phone. Which graph would you use to compare the amount of minutes spent on the phone Tuesday and Friday? 


A. 

B. 



C. 

D. 



Hint 


