Y+1= 3/4(x-5) I need help finding a point that would go on the line

What is the quadric regression equation that fits these data

Write 17/20 as a decimal and as a percent.

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.