来自葛文奇的问题
英语翻译Thepriceofapackofpotatochipsisincreasedby20％.Simondecidestocuthismonthlyconsumptionby20％.Ifthereisadecreaseof$4.8inSimon'smonthlyexpenditureobuyingpotatochips,findhisoriginalmonthlyexpenditureon
英语翻译
Thepriceofapackofpotatochipsisincreasedby20％.Simondecidestocuthismonthlyconsumptionby20％.Ifthereisadecreaseof$4.8inSimon'smonthlyexpenditureobuyingpotatochips,findhisoriginalmonthlyexpenditureonbuyingpotatochips.
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2020-04-24 23:51