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ZX-52539E21B22024年11月C卷练习 · 第 17 题
2024年11月C卷练习 · 原库模块 1 · Q17 原库参考解析
An employee earns $30 per hour for the first 40 hours worked in a week. For each hour worked over 40 hours, the employee earns $45 per hour. What is the least number of whole hours that the employee must work in a week to earn at least $1,610?
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