SOLUTION: I am stuck on this algebra problem and was hoping that you may be able to help me work it out. Question: Two planes departed in opposite directions. After three hours the faster

Algebra ->  Systems-of-equations -> SOLUTION: I am stuck on this algebra problem and was hoping that you may be able to help me work it out. Question: Two planes departed in opposite directions. After three hours the faster      Log On


   



Question 409703: I am stuck on this algebra problem and was hoping that you may be able to help me work it out.
Question: Two planes departed in opposite directions. After three hours the faster plane had travelled twice as far as the slower plane. Find the distance each plane travelled if the distance between the planes was 2250 km

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
x=speed of slower and 2x=speed of faster
st=d
(x+2x)*3=2250
9x=2250
x=250 km/h
3x=750 km. dist slower traveled.
6x=1500 km. dist faster traveled.
.
Ed