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ZX-4F87F84B1FLinear inequalities in one or two variables · 第 3 题
Linear inequalities in one or two variables · 原库模块 1 · Q3 原库参考解析
A local transit company sells a monthly pass for $95 that allows an unlimited number of trips of any length. Tickets for individual trips cost $1.50, $2.50, or $3.50, depending on the length of the trip. What is the minimum number of trips per month for which a monthly pass could cost less than purchasing individual tickets for trips?
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