The following graph represents the number of toy tractors sold (x-axis) and the cost to make the tractors (y- axis). How many tractors were made if the cost for making the tractors was $48

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?

Find the measure for the angle indicated in bold

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?