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saifoo.khan Group Title

Need serious help here;

  • one year ago
  • one year ago

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  1. saifoo.khan Group Title
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    New question: Jeff starts driving at 75 mph from the same point that Lauren starts driving at 50 mph. They drive in opposite directions, and Lauren has a half-hour head start. How long will they be not able to talk on their cell phones that have a 300 mile range?

    • one year ago
  2. saifoo.khan Group Title
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    I think it's B.

    • one year ago
  3. saifoo.khan Group Title
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    x > =11/5 ?

    • one year ago
  4. saifoo.khan Group Title
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    meaning 2.2

    • one year ago
  5. saifoo.khan Group Title
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    YES! 2hrs 12mins

    • one year ago
  6. sauravshakya Group Title
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    Yep it: 75x+50x+50*1/2=300

    • one year ago
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