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10 August, 12:08

Fred has a job that pays $8 an hour. He drives a car that costs $48 a week to maintain. He uses the inequality, 8h - 48 > 0, to calculate the number of hours he needs to work per week in order to make more money than he spends on his car. Which solution set satisfies this inequality? (A. 1 < h < 4, B. 2 < h < 5, C. 5 < h 6)

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  1. 10 August, 14:40
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    The correct answer is D
  2. 10 August, 14:48
    0
    8h - 48 > 0

    8h > 48

    h > 48 : 8

    h > 6 (Answer D)
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Home » Mathematics » Fred has a job that pays $8 an hour. He drives a car that costs $48 a week to maintain. He uses the inequality, 8h - 48 > 0, to calculate the number of hours he needs to work per week in order to make more money than he spends on his car.
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