State a and d for the arithmetic sequence below:
3,9, 15, 21...
a
d=...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 03:30 pattydixon6
State a and d for the arithmetic sequence below:
3,9, 15, 21...
a
d=
![ansver](/tpl/images/cats/User.png)
Answers: 3
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