Answer:
25
Step-by-step explanation:
maybe
 
        
             
        
        
        
Answer:
The image has the ans.
Step-by-step explanation:
Image explains.
 
        
             
        
        
        
For 6 plug in each of the answers for x and see if the product =3.2
Answer for 6: A
For 7 you turn the percentage into a decimal and multiply that by the number in which you know and you find the answer.
Answer for 7: D 
        
                    
             
        
        
        
Just multiply bruh 
2.55= 2.55 IT IS TRUE