

1. 
There must be no more than 16 people on the field at the same time. Write an inequality to describe the situation. 


A. 
p > 16 
B. 
p < 16 


C. 
16 
D. 
16 


Hint 


2. 
Kurt is saving to buy a new computer. The computer he wants costs $1299. He has already saved $732. Write an inequality to determine the least amount he must still save. 


A. 
1299 + s 732 
B. 
732 + s 1299 


C. 
732 + s 1299 
D. 
1299 + s 732 


Hint 


3. 
Solve 5b < 35. 


A. 
b < 7 
B. 
b > 7 


C. 
b 7 
D. 
b 7 


Hint 


4. 
A refuse company charges $75 to remove up to one ton of trash and $35 for each additional ton. Write an inequality to determine how many tons of refuse a company can remove if it has $500 to spend. 


A. 
75 + 35(n  1) 500 


B. 
75 + 35(n  1) 500 


C. 
35 + 75(n  1) 500 


D. 
35 + 75(n  1) 500 


Hint 


5. 
Graph the solution of 


A. 



B. 



C. 



D. 



Hint 


6. 
If 3.2z  6 = 1.8 + 11z, what is the value of z? 


A. 
2 
B. 
0 


C. 
1 
D. 
1 


Hint 


7. 
Solve 


A. 
s < 10 
B. 
s > 


C. 
s < 
D. 
s > 10 


Hint 


8. 
Nine less than six times a number is less than the difference of five times the number and 3. What is the number? 


A. 
n < 6 
B. 
n < 3 


C. 
n < 9 
D. 
n < 12 


Hint 


9. 
Solve 14b – 22 = 11b. 


A. 

B. 



C. 

D. 



Hint 


10. 
The area of a rectangle is 144 cm^{2}. Find the value of x if the rectangle's dimensions are 6 cm and (4x + 4) cm. 


A. 
x = 6 cm 
B. 
x = 7 cm 


C. 
x = 4 cm 
D. 
x = 5 cm 


Hint 


11. 
Solve 


A. 
r = 3 
B. 
All real numbers 


C. 

D. 
r = 0 


Hint 


12. 
Solve y – 12 < 7.5. 


A. 
y < 4.5 
B. 
y < 19.5 


C. 
y < 19.5 
D. 
y < 4.5 


Hint 


