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AlexFokin [52]
3 years ago
9

What is the common difference in the arithmic sequence 30,27,24,21,18

Mathematics
1 answer:
vichka [17]3 years ago
6 0
If you have two terms in a sequence, then a term decreased by the previous term=common difference

so
30 and 27

27 decreased by 30 is -3

the common differce is -3
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Step-by-step explanation:

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