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Mathematics, 05.12.2020 08:00 alex7598

A stack of poles has 165 poles in the bottom row, 161 in the next row, and so on, with 5 poles in the top row. How many poles are there in a stack? Show your work.

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A stack of poles has 165 poles in the bottom row, 161 in the next row, and so on, with 5 poles in th...
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