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ZX-5AFF01D8382025年5月国际B卷 · 第 14 题
2025年5月国际B卷 · 原库模块 1 · Q14 原库参考解析
A club plans to sell tote bags. The club members estimate they will sell 80 tote bags when the bags are priced at $9 each. For every price increase of $1, they estimate they will sell 8 fewer bags. What is the estimated revenue, in dollars, when the bags are priced at $12 each? (revenue = price × number sold)
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