The next week she earned

| August 30, 2017

Question
Sally works at a grocery store. In one week she earned $390 for working 47 hours, of which 7 hours were overtime. The next week she earned $416 for working 50 hours, of which 8 hours were overtime. What is Sally’s HOURLY OVERTIME rate in dollars per hour? This question was answered as $8, but I don’t think that can be right. Please help.

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