A. 9 3/4 hours 
b. i’m not too sure :)
        
                    
             
        
        
        
answer: was willing to help but you should’ve added a picture or added the choices there was to pick from because there isn’t much info.
 
        
             
        
        
        
Try this option:
according to the condition w+l=48 and w*l=95.
Using these two equation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 the Gradient is (5,2)