124k views
5 votes
20 PTS see image......................

20 PTS see image......................-example-1
User Neil Moss
by
3.9k points

2 Answers

1 vote

Answer:

a-4/5+1/6 (n-1)

Explanation:

User Michael Mann
by
4.1k points
2 votes

Answer:

a-4/5+1/6 (n-1)

Explanation:

User Matt Long
by
4.0k points