Question
A box of wafers cost $6 while a box of puffs cost $19. Each box contained either 3 wafers or 7 puffs. Cindy bought the same number of wafers and puffs. She paid $45 more for the puffs. How many boxes of wafers did she buy?
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A box of wafers cost $6 while a box of puffs cost $19. Each box contained either 3 wafers or 7 puffs. Cindy bought the same number of wafers and puffs. She paid $45 more for the puffs. How many boxes of wafers did she buy?