Determine where each point is located in the coordinate plane. (3,4 ) (-3,2) (-4,-5) (5,-4) (-5,0) (0,4)

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.