Answer:
972$
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A, yes.
Step-by-step explanation:
63:60, 21:20:
The difference between 60 and 20 is *3. If you do that to 21, you get 63. So a , yes.
 
        
             
        
        
        
Answer:
i cant read spanish. sorry 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
I think number 2 is the answer, but 4 could be the answer.