Hopefully try is works. Took me a few hrs to figure it out but I think I got it
 
        
        
        
The unit rate for the 1st one is: $0.19 / ounce
The unit rate for the 2nd one is: $0.16 / ounce
The 36 ounce box would be the better buy because it is less per ounce than the 24 ounce box
        
                    
             
        
        
        
I believe it would be -6.9♀️
        
                    
             
        
        
        
2901?
900 (nine hundreds) + 2000+ 1 = 2901
        
                    
             
        
        
        
Answer:
x - 9
Step-by-step explanation: