The expression 4x^2represents 4.x.x
 
        
             
        
        
        
Answer:
a. C = 12x + 110; b. $290
Step-by-step explanation:
a. The polynomial
  Let L = cost of flip-flops
and S = cost of sandals
Then
C =      L      +      S
   = 40 + 4x + 70 + 8x
   = 12x + 110
b. The cost
C = 12 × 15 + 110
   = 180 + 110
   = $290
The cost of making 15 flip-flops and 15 sandals is $290.
 
        
             
        
        
        
Answer:
I believe the answer is 105 pages
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
−6a+3b+13
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
fully simplified answer: x^2-2x+8
Step-by-step explanation: