Question
A supermarket had a promotion on cookies. Each box of cookies was sold for $3.90. 3 boxes of cookies were sold for $11.20. Ryan wanted to buy 8 boxes of cookies for his class party. What was the least amount of money he had to pay?
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A supermarket had a promotion on cookies. Each box of cookies was sold for $3.90. 3 boxes of cookies were sold for $11.20. Ryan wanted to buy 8 boxes of cookies for his class party. What was the least amount of money he had to pay?