The point (4, -2) lies on the graph of f(x) = .

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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.

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents