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ZX-97CA9073B82025年8月美国A卷 · 第 1 题
2025年8月美国A卷 · 原库模块 1 · Q1 原库参考解析
To win a game show, a contestant needs to score at least 70 total points from two rounds. Correct responses in the first round are worth 3 points each, and correct responses in the second round are worth 9 points each. Which inequality models this situation, where f is the number of correct responses in the first round and s is the number of correct responses in the second round?
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