To complete a course, students at one college must complete 65 hours of volunteer service by working 3-hour shifts at a local preschool. If a student has already volunteered 23 hours, how many more 3-hour shifts must she work to complete the course?
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thank 10 time I will thank u all 100 times
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Step-by-step explanation:
A problem-solving strategy is a plan of action used to find a solution. Different strategies have different action plans associated with them (table below). For example, a well-known strategy is trial and error. The old adage, “If at first you don't succeed, try, try again” describes trial and error.
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