Three times got the prize money worth $126,000. The first friend would get three times the amount of the third friend's portion. The third friend would get twice the amount of the second friend's portion. Determine the amount that each friend would receive.

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours

Determine the equivalent system for the given system of equations: 5x − 3y = 6 x + y = 2

Me because i don't understand how to do it.: )