Answer:
the last one is a polynomial
Step-by-step explanation:
 
        
             
        
        
        
Answer:
they would have 1 scoop per cone and 80 kds
Step-by-step ex planation:
they would get one fav
 
        
             
        
        
        
Answer: x = 37 and y = 24
Step-by-step explanation:
So I assume the question means x+11=y*2 and x-25=y/2. I couldn't write all the steps on here because I did it on paper but the answer is x = 37 and y = 24
 
        
             
        
        
        
Answer:  There is a 50% chance one will land on heads.
Step-by-step explanation: