Question
Lucy had some 10-cent and 50-cent coins which added up to $26.10. She had 15 more 10-cent coins than 50-cent coins. How many 10-cent coins did she have?
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Lucy had some 10-cent and 50-cent coins which added up to $26.10. She had 15 more 10-cent coins than 50-cent coins. How many 10-cent coins did she have?