Mathematics, 21.04.2020 04:32 manuell090203
Janet and Mary want to buy rolls of material to line rectangular drapes for their rooms. The rectangular piece of material on each roll measures 3 feet by 20 feet and each roll costs $ 27.69.if the total area of the drapes is 150 sq. ft., how many rolls do they need and how much money will they spend?
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Janet and Mary want to buy rolls of material to line rectangular drapes for their rooms. The rectang...
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