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题目内容
Items that are purchased together at a certain discount store are priced at $3 for the first item purchased and $1 for each additional item purchased. What is the maximum number of items that could be purchased together for a total price that is less than $30 ?
  • A25
  • B26
  • C27
  • D28
  • E29
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正确答案: C
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题目基本信息

  • 所属科目:数学PS
  • 题目来源1:OG18-定量推理-92
  • 正确率: 0%
  • 难度:中等

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