

1. 
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. 


A. 
12 
B. 
4 


C. 
8 
D. 
16 


Hint 


2. 
What is the last step in the 4step plan to solve problems? 


A. 
Explore 
B. 
Solve 


C. 
Plan 
D. 
Examine 


Hint 


3. 
Evaluate c + 5 if c = 3. 


A. 
5 
B. 
3 


C. 
8 
D. 
c + 3 


Hint 


4. 
2 cm = ______mm 


A. 
2 
B. 
200 


C. 
20 
D. 
0.2 


Hint 


5. 
The following are scores on an English exam. The highest score possible is 100. What is the least score? 





A. 
21 
B. 
75 


C. 
71 
D. 
100 


Hint 


6. 
Order the integers 20, 23, 15, 15, and 20 from least to greatest. 


A. 
23, 20, 15, 15, 20 
B. 
15, 20, 15, 20, 23 


C. 
15, 15, 20, 20, 23 
D. 
15, 20, 23, 15, 20 


Hint 


7. 
Solve 13 + (5) = q. 


A. 
8 
B. 
18 


C. 
18 
D. 
8 


Hint 


8. 
Solve (5)^{2} = c. 


A. 
25 
B. 
10 


C. 
25 
D. 
10 


Hint 


9. 
Evaluate 3 × 5 + 12 ÷ 3. 


A. 
19 
B. 
11 


C. 
27 
D. 
9 


Hint 


10. 
Evaluate 5k + if k = 3, m = 20, and n. = 5. 


A. 
57 
B. 
7 


C. 
19 
D. 
20 


Hint 


11. 
Solve x + 3 = 22. 


A. 
19 
B. 
17 


C. 
25 
D. 
23 


Hint 


12. 
7,939 mg = ______ g 


A. 
0.7939 
B. 
7,939,000 


C. 
79.39 
D. 
7.939 


Hint 


13. 
The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place. 


A. 
3.00 × 10^{9} 
B. 
2.99 × 10^{9} 


C. 
2.99 × 10^{10} 
D. 
3.00 × 10^{8} 


Hint 


14. 
Find the absolute value of 0. 


A. 
∞ 
B. 
1 


C. 
0 
D. 
2 


Hint 


15. 
What integer represents you getting $200 from the bank? 


A. 

B. 
200 


C. 
 
D. 
200 


Hint 


16. 
What is the correct graph of (3, 5)? 


A. 

B. 



C. 

D. 



Hint 


17. 
Solve x = 9  (7). 


A. 
16 
B. 
16 


C. 
2 
D. 
2 


Hint 


18. 
Solve w = 6(3). 


A. 
9 
B. 
9 


C. 
18 
D. 
18 


Hint 


19. 
Solve k = 21 ÷ 3. 


A. 
7 
B. 
18 


C. 
7 
D. 
18 


Hint 


20. 
The table shows the scores of the University of Texas mens basketball team during the 20022003 regular season. Make a stemandleafplot and use it to find the statement that best describes the data. 





A. 
The majority of points scored were in the 70s. 
B. 
The data point 58 is an outlier. 


C. 
The majority of points scored were in the 80s. 
D. 
The mode is 77 points scored. 


Hint 


