Respuesta :
					                   uh would it be 7 x 2 + x = 39 Im not that good at math but I think thats its
					                
					                
					             
					                   2r+y=39
r is the amount of rides you go on and y is the price to enter
					                
					             r is the amount of rides you go on and y is the price to enter
 
					                  