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ZX-4F9E1E777E2025年5月国际A卷 · 第 6 题
2025年5月国际A卷 · 原库模块 1 · Q6 原库参考解析
A group of students purchase ice cream cones and ice cream sundaes. The cones cost $1.40 each, and the cost for 19 sundaes is $64.60. The total cost for the cones and sundaes is $85.60. Which equation represents this situation, where x is the number of cones purchased and y is the number of sundaes purchased?
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