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The equation y = 12x describes the amount of money Louis earns, where x is the number of hours he works and y is the amount of money he earns. The table shows the amount of money Carl earns for different numbers of hours worked. Carl’s Earnings Time (h) 3 5 8 10 Money earned ($) 45 75 120 150 (a) How much money does Carl earn per hour? Show your work. (b) Who earns more per hour? Justify your answer. (c) Draw a graph that represents Carl’s earnings over time in hours. Remember to label the axes.
need help please.

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David

  1. from your given data:
    3(15) = 45
    5(15) = 75
    ...
    10(15) = 150
    looka like Carl makes $15 per hour
    and Louis' rate is $12 per hour

    take over

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    Reiny

  2. can you please show me how to do the graph? I'm lost there.

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    David

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