I believe the answer is D because the pathagreom theorum proves it true (excuse my terrible grammar)
        
             
        
        
        
I think the on in the top right is the answer.
        
             
        
        
        
Find three consecutive odd integral such that the sum of seven times the smallest and twice the largest is -91
        
             
        
        
        
X = 5y + 30/4 - 3 is the answer.