Answer:
the total cost will be $14 
Step-by-step explanation:
a) 0.05p + 0.45f
b) 0.05(100) + 0.45(20)=
5+9
14
 
        
             
        
        
        
Answer:
66
Step-by-step explanation:
Plug in 5 for x
16 + 10(5) 
16 + 50 = 66
 
        
                    
             
        
        
        
1 kilometer = 10000 meters
1 kilometer = 100000 centimeters
I can so more and explain more is you want Hope it helps 
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