SOME HELP PLEASE

Write an algebraic expression for the word expression the quotient of c and 8

Based on the figures as marked, /\rqs = —

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.