Answer:
Step-by-step explanation:
 the last one
 
        
             
        
        
        
Answer:
it is so unclear to say . If any more information is given, then only it can be answered. I don't think 196 is so special to be classified.
 
        
             
        
        
        
Answer: 
c = -64
Explanation: 
c/(-4) = 16 
multiply the equation by -4, 
c/(-4) × (-4) = 16 × (-4) 
c = 16 × (-4) 
c = -64
 
        
                    
             
        
        
        
Answer:
profit of 240 
Step-by-step explanation:
credit to the person above me