On the marta? in atlanta?

okay this question is only 4 ppl iin atlanta oky if im going from north springz station to the ga dome staion and then to lil 5 poiints how many wys is that liike is dat a one way trip or 2way trip and how much money would that me a gues iis fiind iif u dnt saty ii da atl umm ya help iis not really neeedded sorry