Constant of Proportionality

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Don't know how to find x given these segment lengths