And explain all the steps to the problem

Answer this question only if you know the answer! 30 points and

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?