Answer:
35
Step-by-step explanation:
since i couldn't answer before 
 
        
             
        
        
        
Answer:
35x.40=14
Step-by-step explanation:
you multply $35 by .40 because that is the remaining cost from 60%
 
        
                    
             
        
        
        
Answer:
42
Step-by-step explanation:
first we calculate what is 20% of 35 is then we add it to 35 to find the increased number
35 ÷ 100 = 0.35 this multipled by 20 = 7
35 + 7 = 42
 
        
             
        
        
        
 
as the following pic you can see the answer.
#diameter is 8 so radius is 4