If the 100th term of an arithmetic sequence is 710, and its common difference is 7, then

asked Mar 15, 2018 73.4k views

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4 votes

Answer:

Id say it's 7 • 210

Peter Thoeny answered Mar 18, 2018

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If a is the first term then a+99*7=710, a+693=710, a=710-693=17. The first term is 17.

Bedane answered Mar 19, 2018

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