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Cydnimarieee
Mario Agnello is opening a new pizza shop in town. He plans to offer a 12-inch diameter pizza and an 18-inch diameter pizza. He has set the price of a12 -inch cheese pizza at $8.00 , based on the amount of ingredients needed to cover that size crust. If Mario would like to keep the pricing proportional, what should he charge for an 18-inch cheese pizza? Show and explain your solution.
SOMEONE PLEASE HELP ME.
12:8 So 18:x It is direct variation. 12:18 = 18:x 12/18 = 18/x 4/6 = 18/x 4x/6 = 18 x = 18 * 6/4 = 18 * 3/2 = 9 * 3 = 27
Thank you so much (: