in an arthemetic sequence the nth term is 3-5.write the sequence. Find the sum of the first 30 terms of this sequence.​

Question

in an arthemetic sequence the nth term is 3-5.write the sequence. Find the sum of the first 30 terms of this sequence.​

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Sophia 3 weeks 2021-10-04T02:29:26+00:00 1 Answer 0 views 0

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    2021-10-04T02:30:57+00:00

    Answer:

    6 day and the rest is not rated and the rest is not rated and the rest is not rated and the rest is not rated and the rest is not rated and the rest is not rated and the rest is not rated and the rest is not

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18:9+8+9*3-7:3-1*13 = ? ( )