初三应用题一元二次方程某水果经销商上月份小时一种新上市的水果,平均销售价为10元每千克,月销售量为1000千克,经市场调查,若将该种水果几个调低至x元每千克,则本月份销售量y【千克】与
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![初三应用题一元二次方程某水果经销商上月份小时一种新上市的水果,平均销售价为10元每千克,月销售量为1000千克,经市场调查,若将该种水果几个调低至x元每千克,则本月份销售量y【千克】与](/uploads/image/z/1316661-69-1.jpg?t=%E5%88%9D%E4%B8%89%E5%BA%94%E7%94%A8%E9%A2%98%E4%B8%80%E5%85%83%E4%BA%8C%E6%AC%A1%E6%96%B9%E7%A8%8B%E6%9F%90%E6%B0%B4%E6%9E%9C%E7%BB%8F%E9%94%80%E5%95%86%E4%B8%8A%E6%9C%88%E4%BB%BD%E5%B0%8F%E6%97%B6%E4%B8%80%E7%A7%8D%E6%96%B0%E4%B8%8A%E5%B8%82%E7%9A%84%E6%B0%B4%E6%9E%9C%2C%E5%B9%B3%E5%9D%87%E9%94%80%E5%94%AE%E4%BB%B7%E4%B8%BA10%E5%85%83%E6%AF%8F%E5%8D%83%E5%85%8B%2C%E6%9C%88%E9%94%80%E5%94%AE%E9%87%8F%E4%B8%BA1000%E5%8D%83%E5%85%8B%2C%E7%BB%8F%E5%B8%82%E5%9C%BA%E8%B0%83%E6%9F%A5%2C%E8%8B%A5%E5%B0%86%E8%AF%A5%E7%A7%8D%E6%B0%B4%E6%9E%9C%E5%87%A0%E4%B8%AA%E8%B0%83%E4%BD%8E%E8%87%B3x%E5%85%83%E6%AF%8F%E5%8D%83%E5%85%8B%2C%E5%88%99%E6%9C%AC%E6%9C%88%E4%BB%BD%E9%94%80%E5%94%AE%E9%87%8Fy%E3%80%90%E5%8D%83%E5%85%8B%E3%80%91%E4%B8%8E)
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