

1. 
The steps of the fourstep problemsolving plan, in order, are ________. 


A. 
explore, plan, solve, and examine 


B. 
examine, explore, plan, and solve 


C. 
plan, examine, explore, and solve 


D. 
examine, plan, solve, and explore 


Hint 


2. 
The purpose of the Plan step is to ______. 


A. 
determine the solution 


B. 
determine how to find the solution 


C. 
determine the facts involved 


D. 
determine if the solution is reasonable 


Hint 


3. 
Simplify 


A. 
27 
B. 
36 


C. 
12 
D. 
3 


Hint 


4. 
What is the value of 3s(t +11)  6r if r = 21, s = 9, and t = 11? 


A. 
175 
B. 
480 


C. 
468 
D. 
531 


Hint 


5. 
An example of the Commutative Property of Addition is ______________. 


A. 
2 · 4 = 4 · 2 


B. 
2(4 · 6) = (2 · 4)6 


C. 
2 + 4 = 4 + 2 


D. 
2 + (4 + 6) = (2 + 4) + 6 


Hint 


6. 
The solution for 124  a = 77 is ______. 


A. 
47. 
B. 
201. 


C. 
57. 
D. 
211. 


Hint 


7. 
Choose the graph of the ordered pair (3, 4). 


A. 



B. 



C. 



D. 



Hint 


8. 
Write ''16 less than a number is 28'' as an equation. 


A. 
n + 16 = 28 
B. 
16n = 28 


C. 
28 
D. 
n  16 = 28 


Hint 


9. 
Graph the relation. 





A. 

B. 



C. 

D. 



Hint 


10. 
The graph below shows ___________ 





A. 
a positive relationship. 
B. 
no relationship. 


C. 
a negative relationship. 
D. 
a scatter relationship. 


Hint 


11. 
What conclusion can you make from the scatter plot? 





A. 
there is no correlation between power and mileage 
B. 
higher mileage results in greater power 


C. 
higher power results in low mileage 
D. 
lower mileage gives the greatest power 


Hint 


12. 
A towing company charges $25.00 plus $1.50 per mile to tow a car. What is the cost to tow a car thirty miles? 


A. 
$795.00 
B. 
$56.50 


C. 
$70.00 
D. 
$45.00 


Hint 


13. 
Evaluate 10b + 3c, if b = 3 and c = 11. 


A. 
43 
B. 
27 


C. 
66 
D. 
63 


Hint 


14. 
Simplify 6 + b + 3. 


A. 
b + 9 
B. 
3 + b 


C. 
9 
D. 
9b 


Hint 


