persephoneleonti persephoneleonti

28-01-2021
Mathematics

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If l=25, n=8, d=3, and l=a+(n-1)d, find the value of a (I got a=2 am I right if not whats the answer?)

Respuesta :

rg141747 rg141747

28-01-2021

Answer:

A=4 I think

Step-by-step explanation:

I=a+(n-1)d

25=a+(8-1)3

25=a+21

25-21=a+21-21

4=a

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