For each trip, a taxicab company charges $4.25 for the first mile and $2.65 for each additional mile or fraction thereof. If the total charge for a certain trip was $62.55, how many miles at most was the trip?
21
22
23
24
25
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这种第一个不规律的数列一定要记得加第一个
这种第一个不规律的数列一定要记得加第一个
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