小丽到启智书店,售货员高数他:如果花20元办理“启智书店会员卡”,可享受8折优惠 不办会员卡的,按标价付款请你帮助小丽计算:(1)当买标价为多少元的书时,办会员卡与不办会员卡付一
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 06:57:31
![小丽到启智书店,售货员高数他:如果花20元办理“启智书店会员卡”,可享受8折优惠 不办会员卡的,按标价付款请你帮助小丽计算:(1)当买标价为多少元的书时,办会员卡与不办会员卡付一](/uploads/image/z/3609868-4-8.jpg?t=%E5%B0%8F%E4%B8%BD%E5%88%B0%E5%90%AF%E6%99%BA%E4%B9%A6%E5%BA%97%2C%E5%94%AE%E8%B4%A7%E5%91%98%E9%AB%98%E6%95%B0%E4%BB%96%EF%BC%9A%E5%A6%82%E6%9E%9C%E8%8A%B120%E5%85%83%E5%8A%9E%E7%90%86%E2%80%9C%E5%90%AF%E6%99%BA%E4%B9%A6%E5%BA%97%E4%BC%9A%E5%91%98%E5%8D%A1%E2%80%9D%2C%E5%8F%AF%E4%BA%AB%E5%8F%978%E6%8A%98%E4%BC%98%E6%83%A0+%E4%B8%8D%E5%8A%9E%E4%BC%9A%E5%91%98%E5%8D%A1%E7%9A%84%2C%E6%8C%89%E6%A0%87%E4%BB%B7%E4%BB%98%E6%AC%BE%E8%AF%B7%E4%BD%A0%E5%B8%AE%E5%8A%A9%E5%B0%8F%E4%B8%BD%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%881%EF%BC%89%E5%BD%93%E4%B9%B0%E6%A0%87%E4%BB%B7%E4%B8%BA%E5%A4%9A%E5%B0%91%E5%85%83%E7%9A%84%E4%B9%A6%E6%97%B6%2C%E5%8A%9E%E4%BC%9A%E5%91%98%E5%8D%A1%E4%B8%8E%E4%B8%8D%E5%8A%9E%E4%BC%9A%E5%91%98%E5%8D%A1%E4%BB%98%E4%B8%80)
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