Answer: B
Step-by-step explanation:  Length x Width = Area
 8 feet x width = 96 sq ft
8w = 96
 
        
                    
             
        
        
        
I believe it is the last answer choice
        
             
        
        
        
(2x² + 7x + 10) - (x² + 2x - 9) =
2x² + 7x + 10 - x² - 2x + 9 =
x² + 5x + 19
        
                    
             
        
        
        
Answer: good luck
Step-by-step explanation:
 
        
             
        
        
        
No they are not all rational numbers