Answer:
28%
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: -104
Explanation: x=-9 y=2 
2(y-3xy)
=2(2-3(-9)(2))
=4-2(3(-18))
=4-108
=-104
Hope it helped
        
             
        
        
        
Answer:
a is the answer 
Step-by-step explanation:
i got it right 
 
        
                    
             
        
        
        
Answer:
321%
Step-by-step explanation:
hope I helped Kkkkkkkk
 
        
             
        
        
        
Answer:
What ever you have learned 
Step-by-step explanation:
Its like a working machine like for ex any vending machine