Question
Liam has some money to buy some pens. He will have $8 if he buys 4 pens. However, he will need $4 more if he wants to buy 8 pens. How much money does each pen cost?
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Liam has some money to buy some pens. He will have $8 if he buys 4 pens. However, he will need $4 more if he wants to buy 8 pens. How much money does each pen cost?