At a saturday nights football game 18 less fans at a friday’s night game there were x fans at friday’s game. write an expression to represent the number of fans at saturday’s game.( show your work you)

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.