Question
Howard paid $92 for 11 pens and 4 staplers. The total cost of a pen and a stapler was $9. Xuan bought 5 pens and 2 staplers. How much did she pay for these items?
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Howard paid $92 for 11 pens and 4 staplers. The total cost of a pen and a stapler was $9. Xuan bought 5 pens and 2 staplers. How much did she pay for these items?