Mathematics, 05.03.2022 09:40, cat216

A wireless store owner takes presale orders for a new smartphone and tablet. He gets 370 preorders for the smartphone and 210 orders for the tablet. The combined sale of the preorders is $364,410. If the price of a smartphone and a tablet together is $1413, how much does each device cost

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A wireless store owner takes presale orders for a new smartphone and tablet. He gets 370 preorders f...