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ZX-FA6FCFFF362026年6月国际B卷 · 第 15 题
2026年6月国际B卷 · 原库模块 2 · Q15 参考答案
The combined original price for a towel and chair is $40. After a 35% discount to the towel and a 15% discount to the chair are applied, the combined sale price for the two items is $31. Which system of equations gives the original price t, in dollars, of the towel and the original price c, in dollars, of the chair?
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