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Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

In angle pqr find the measure of

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?