SOLUTION: Two jets leave Washington, D.C. At the same time, one traveling north at 850 km/h and the other traveling south at 750 km/h. In hi many hours will they be 4800 km apart?

Algebra ->  Test -> SOLUTION: Two jets leave Washington, D.C. At the same time, one traveling north at 850 km/h and the other traveling south at 750 km/h. In hi many hours will they be 4800 km apart?      Log On


   



Question 705790: Two jets leave Washington, D.C. At the same time, one traveling north at 850 km/h and the other traveling south at 750 km/h. In hi many hours will they be 4800 km apart?
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
D=RT
D=850T
D=750T
850T+650T=4800
1500T=4800
T=4800/1500
T=3.2 HOURS ANS.