Asked by Anonymous

Two snow resorts offer private lessons to their customers. Big Time Ski Mountain charges $5 per hour plus $50 insurance. Powder Hills charges $10 per hour plus $30 insurance. For what number of hours is the cost of lessons the same for each resort?
Answered by Reiny
Big Time Mountain : Cost = 5x + 50
Powder Hill : Cost = 10x + 30

when is
10x + 30 = 5x + 50 ? solve for x
Answered by olivia
10
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