SOLUTION: Hi, can you please show me the solution on how to get the answer here? Thank you in advance. :) Two airplanes, traveling in opposite directions, leave an airport ate the same ti

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: Hi, can you please show me the solution on how to get the answer here? Thank you in advance. :) Two airplanes, traveling in opposite directions, leave an airport ate the same ti      Log On

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Question 473337: Hi, can you please show me the solution on how to get the answer here? Thank you in advance. :)
Two airplanes, traveling in opposite directions, leave an airport ate the same time. If one plane averages 480 mi/hr and the other averages 520 mi/hr, how long will it take before they are 2000 mi apart?

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
480t+520t=2000
1000t=2000
t=2 hr
.
Ed