2023年12月C卷 · 第 4 题

2023年12月C卷 · 原库模块 2 · Q4 原库参考解析

A school swim team sold shirts to raise money.The team raised $13 from each short-sleeved shirt sold and raised $15 from each long-sleeved shirt sold. The team raised a total of $474 from the sale of these shirts. The equation 13x + 15y = 474 represents this situation. Which of the following is the best interpretation of y in this context?

2023年12月C卷 · 第 4 题

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