X is the second side. Side 1 is s-5. side 3 is s-2 (s-5+3). They all must add up to 17. Well there is your answer right there. S-2
        
                    
             
        
        
        
Just subtract the two numbers and the answer is 3.83 inches
        
                    
             
        
        
        
Inc on (-inf,0)
Dec on (0,inf)
        
             
        
        
        
Your answer I’ll be choice C
        
             
        
        
        
Answer:
If the bacteria grow for six hours, each bacterium will divide 3 times per hour × 6 hours = 18 times. 
Every time the bacteria reproduce, the number doubles.