Question
Mr. Song wants to buy the same type of pencils. If he buys 6 pencils, he will have $4 left. If he buys 8 pencils, he will be short of $5.50. How much do 6 pencils cost?
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Mr. Song wants to buy the same type of pencils. If he buys 6 pencils, he will have $4 left. If he buys 8 pencils, he will be short of $5.50. How much do 6 pencils cost?