What is the sum of the first 20 terms of the arithmetic sequence 3,9,15,21,27

asked Apr 24, 2023 42.9k views

5 votes

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2 votes

Answer: 6

Step-by-step explanation: 3 + 6 = 9, 9 + 6 = 15, 15 + 6 = 21, 21 + 6 = 27

Dasfima answered Apr 30, 2023

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