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What is the common difference between the elements of the arithmetic sequence below? –18, –22.5, –27, –31.5, –36
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4 votes
What is the common difference between the elements of the arithmetic sequence below?

–18, –22.5, –27, –31.5, –36

User Rmonjo
by
7.2k points

1 Answer

1 vote
-22.5-(-18)=-4.5
-27-(-22.5)=-4.5
ans -4.5
User David Steele
by
8.0k points
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