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13 November, 08:07

Casey spends $50 a week on entertainment. Kelly spends 10% less than Casey and Megan spends $5 less than Kelly. Which expression represents how much Megan spends? (w represents weeks

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  1. 13 November, 08:24
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    Step-by-step explanation:

    Let w represents the number of weeks that they spent money on entertainment.

    Casey spends $50 a week on entertainment. It means that in w weeks, Casey spends $50w

    Kelly spends 10% less than Casey. The value of 10% is

    10/100 * 50w = 5w

    The amount that Kelly spends would be

    50w - 5w = $45w

    Megan spends $5 less than Kelly. Therefore, the expression that represents how much Megan spends would be

    45w - 5
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