Math

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Last month you made long-distance calls to two of your friends. One call lasted 8 min longer than the other. According to the phone bill,the two calls lasted a total of 42 min. How long was each call?

  • Math -

    first call --- x minutes
    second call -- x+8 minutes

    solve:
    x + x+8 = 42

  • Math -

    35

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