Tuesday
September 2, 2014

Homework Help: Math - Arithmetic Sequences

Posted by Max on Saturday, January 14, 2012 at 3:35pm.

The sum of the 4th and the 14th term of an arithmetic sequence equals 22. The 9th term is 4 larger than the 4th term. Calculate the first term of the sequence.
I've been trying to solve this for like an hour but I just can't figure out how to do it! I'd really appreciate your help! Thanks!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - find the 4th term of an arithmetic sequence whose first term is -8 and ...
arithmetic - An arithmetic n geometric sequence have the same first term 2.with ...
Utech - The 9th term of an Arithmetic Progression is 8 and the 4th term is 20. ...
Arithmetic Progression - In an AP the 6th term is half the 4th term and the 3rd ...
Arithmetic Sequence - Given the third term of an arithmetic sequence less than ...
Mathematics : Arithmetic Sequence - The 5th term and the 8th term of an ...
math - find the rule for the Nth term of the arithmetic sequence. 11/2, 25/6, 17...
arithmetic - The 8th term of an A P is 5times the third term while the 7th term ...
Maths - An arithmetic and a geometric sequence have the same first terms.(2).......
Maths - 1..The first 2 terms of a geometric progression are the same as the ...

Search
Members