Answer: it’s the first one
Step-by-step explanation:
 
        
                    
             
        
        
        
3 5/6 
I think, I haven’t done this in a long time.
        
                    
             
        
        
        
Answer:
 vhebjhdgevdbheghdendendndh
Step-by-step explanation:
dhnehdbhdnhhhhhhbfndbedd
 
        
             
        
        
        
The correct answer is (10,-20), because the equation already gives you the correct x value. Then, from there you just plug 10 in for x in the y equation. Giving you a -20, :)