Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

rebecca1233

  • 3 years ago

Two planes leave from Dallas, Texas. The first plane travels east at a rate of 250 mph. The second plane travels west at a speed of 225 mph. How long will it take for them to be 2850 miles apart? 6 hours 2 hours 8 hours 4 hours

  • This Question is Closed
  1. rebecca1233
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @RadEn

  2. chaguanas
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    http://www.purplemath.com/modules/distance.htm

  3. RadEn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    let they are take time t hours, so 250t + 225t = 2850 475t = 2850 t= 2850/475 t = 6 hours

  4. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy