A theatre sells 135 tickets at £10 each and n tickets ar £13 each. Write down a formula for the total cost P, in £ of the tickets

Answer 1

Let T be the number of tickets sold at £10 each and n be the number of tickets sold at £13 each. The total cost P, in £, of the tickets can be calculated using the formula:

P = (10 * T) + (13 * n)