Question
Cathy spent $34.20 on an equal number of cups and plates. If 5 cups cost $15.20 more than 2 plates while 1 cup cost as much as 2 plates, how many cups did she buy?
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Cathy spent $34.20 on an equal number of cups and plates. If 5 cups cost $15.20 more than 2 plates while 1 cup cost as much as 2 plates, how many cups did she buy?