PLS HELP it’s due today. Khan academy. I’m struggling.

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.

2x minus y equals 6, x plus y equals negative 3

Which value of y will make the inequality y< -1 false?