The answer is about 13.9927. 
You would divide 52/11 and then subtract that decimal by 18.65. 
18.65-4.7272=13.9927.
        
             
        
        
        
Answer:
9.9225 E 34.
E = exponent
= 9.9225 x 10^34
Step-by-step explanation:
 
        
             
        
        
        
(13•4) + (3•8) +3 = 79 
The total cost is $79
        
             
        
        
        
Answer: 6
A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression. 
In this case we want to find the coefficient that has x. 6 is the only coefficient in the expression 6x + 9y + 15z that has the coefficient of x.
Basically, a coefficient is simply a number that has a variable after it.
 
        
                    
             
        
        
        
Give me the points thanks