algebra

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Math Magicians charges $45 registration fee plus $30 per hour for tutoring. Math Master charges $25 registration fee plus #35 per hour tutoring fee. How many hours per tutoring would it take to make Math Magicians cheaper than Math Master?

  • algebra -

    x = number of hours

    45 + 30x < 25 + 35x

    Solve for x

  • algebra -

    x= number of hours
    45+30x<25+35x
    x=>4

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