If you are driving 60 miles per hour, how many hours will it take to drive from Lubbock to San Antonio? Round your answer to the nearest hour.

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.