A = {0, 1, 2, 3}
C = {0, a, 2, b}
A ∩ C = {0, 2} → E)
A set of the same elements from the set A and the set C.
 
        
             
        
        
        
Answer:
She messed up because if a bouquet costs $2.50 then 2.50 times 40 is $100 so she could have saved 20 more dollars
 
        
                    
             
        
        
        
You would do 375 divided by 60% and get 6.25 if need to round to nearest whole it would be 6
        
                    
             
        
        
        
D 44-20=22 so yea i need 20 characters so i’m still typing