Answer:
the answer is A and D 
Step-by-step explanation:
 
        
             
        
        
        
One way to carry out this problem is to simply take the value that you already know, which is that 1/5 is 20 % and multiply it by 2 for 2/5 or 2 (1/5ths) and do this for all of them. There is a pattern that occurs for every increase in one out of denominator of 5. 
        
             
        
        
        
25 hope it helps (;......
        
                    
             
        
        
        
Minus 6 both sides
4>x/3
times3 both sides
12>x
        
                    
             
        
        
        
Answer: 3x^2 +120x 
Good luck !