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

asked Jul 15, 2017 125k views

4 votes

What is the common difference between the elements of the arithmetic sequence below?

–18, –22.5, –27, –31.5, –36

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6 votes

Answer:

-4.5

Explanation:

i got it right

Larsenal answered Jul 16, 2017

7.9k points

2 votes

it would be -4.5 you can get that subtracting each element from the next one.-22.5-(-18)=-22.5+18=-4.5

Jwanga answered Jul 20, 2017

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