Answer:
A or C. Pretty sure it's A though.
Step-by-step explanation:
:)
 
        
             
        
        
        
When in doubt guess C. Always works for me
        
             
        
        
        
Answer:
25 mm
Step-by-step explanation:
Set up a proportion where x is the number of millimeters for 160 kilometers
 =
 = 
Cross multiply and solve for x:
32x = 800
x = 25
So, 25 millimeters represent 160 kilometers
 
        
             
        
        
        
Answer:10x^2y^2
Step-by-step explanation:
5x2 X 2y2=10x^2y^2