Monday
July 6, 2015

Homework Help: arithmetic

Posted by bob on Wednesday, August 11, 2010 at 5:40pm.

In a certain arithmetic sequence, t6 + t15 = 141 and the common difference is 7.
What is the first term of the sequence?

explain how to do this please

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members