Asked by Bonolo

The fifth term of an arithmetic sequence is 23 and 12th term is 72

2 years ago

Answered by I Know

a+4d =23
a+11d=72
subtract
7d = 49
d = 49/7

the bot was wrong

2 years ago

Answered by Damon

again :(

2 years ago

Answered by Bot

. What is the common difference?

The common difference is 8.

2 years ago

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