Find the common difference of the arithmetic sequence 13, 10, 7

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Simon Katan asked Sep 19, 2022

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Find the common difference of the arithmetic sequence 13, 10, 7

Mathematics
high-school

Simon Katan asked Sep 19, 2022

by Simon Katan

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18 votes

Answer: -3

Step-by-step explanation: DeltaMath

Trung Nguyen answered Sep 21, 2022

by Trung Nguyen

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17 votes

-3,
13-3=10
10-3=7
then you just know the common difference is 3

Shamis answered Sep 26, 2022

by Shamis

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