Answer:
She will pay $1092.50 because .15x950 is 142.50 and if you add that to 950. you get $1092.50
 
        
             
        
        
        
Answer:
A I think this is it
Step-by-step explanation:
Hope this helps :) :)
 
        
                    
             
        
        
        
4 friends evenly dividing up a n - slice pizza
So each one get  slices of pizza.
 slices of pizza.
  For example, if n = 12 slice then each friend gets 12/4 = 3 pieces.  If Harris ate one slice less then he ate   =3 -1 =  2 pieces.
=3 -1 =  2 pieces. 
 So the general expression for slices of pizza did Harris eat is
 
 
        
                    
             
        
        
        
This is the answer 9(-4-3) = -63