Question 94477
500T+700(T-1)=2100
500T+700T-700=2100
1200T=2100+700
1200T=2800
T=2800/1200
T=2.3333 HOURS THEY WILL MEET.
PROOF
500*2.3333+700*1.3333=2100
1166.666+933.333=2100
2100=2100