Question
Elyse spent $100.80 on an equal number of cups and plates. If 4 cups cost $18.90 more than 3 plates while 1 cup cost as much as 3 plates, how many cups and plates did she buy?
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Elyse spent $100.80 on an equal number of cups and plates. If 4 cups cost $18.90 more than 3 plates while 1 cup cost as much as 3 plates, how many cups and plates did she buy?