It is A
Hope this helps :3
        
             
        
        
        
Answer: -12.8x-20y+8.4
Step-by-step explanation: I multiplied the numbers in parentheses by 4.
 
        
             
        
        
        
The first step would be to add 3x and 2x i believe but I am not sure 
        
             
        
        
        
Answer:
This is a true statement. I think that's what you're asking.
Step-by-step explanation:
It is true because if x=y, than 6x=6y because both sides have a 6 and x=y
 
        
             
        
        
        
Maybe, the price went down $20 eight times?