The selling price of a refrigerator is $584. if the markup is 25% of the dealers cost, what is the dealer’s cost of the refrigerator?

(x-5)1/2+5=2 what is possible solution of this equation

To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?

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?