Rodney forgot to place x-tiles in zero pairs in the model of the trinomial. how many zero pairs of x-tiles should he place in the model?

Anyone know? is appreciated! will mark brainliest if correct!

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?

If we draw lines to join each given point to the origin, identify the points whose corresponding line has a slope that is an integer value.