Amber coaches soccer and volleyball. She coaches both sports for a total of 10 hours each day. The soccer practice lasts 1 hour more than twice as long as the volleyball practice.
(a) Write a system of equations to model the situation. Use v for the number of hours Amber coaches
volleyball in a day and s for the number of hours she coaches soccer.
(b) How many hours each day does Amber spend coaching each sport?
Show your work.

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