Answer:
y = 2x - 3 
Step-by-step explanation:
 
        
                    
             
        
        
        
5+(x-5)=x
Simplify the left side by combining like terms:
5 + x - 5 = x
5-5 = 0
x = x
X = All real numbers.
 
        
                    
             
        
        
        
$264 is the annual interest therefore $744 is the balance in year 1
        
             
        
        
        
Total surface area = 2 * circular base + circumference * height
  =  2 * pi*(4)^2 +  8pi * 12
  =  32pi + 96pi
   = 128pi answer
        
                    
             
        
        
        
the answer would be C
 because it is taking the total hours ( x) and subtracting 1 ( the first hour that cost $7
and then multiplying x by the $5 per minute and then adding the $7 for the first hour