Ari and Matthew are both running toward the soccer ball during a game. Ari's path is represented by the parametric equations x(t)=36+16t, y(t)=24+18t, where t is on the interval [0,50] and t is measured in tenths of seconds.

Matthew's path is represented by the parametric equations x(t)=32+14t, y(t)=18+14t, where t is on the interval [0,50] and t is measured in tenths of seconds.

Do the boys collide? If so, when do they collide?