You need to delete your yahoo id for that.Follow the link given in the sources.
For that you need to delete your whole yahoo account.Do it by clicking on the link given in the Related links under my answer.
No,you can't.Yahoo Answers is launched by yahoo,so hence,to create a yahoo answers account,you need to have a yahoo account.
type in yahoo answers and ask the question
go to Yahoo Answers website and then click on "Get started" on the right side of the page,type your yahoo id and password and you have a yahoo answers account,if you don't have a yahoo account,you need to create one.
If you search "How to delete my Yahoo Account" In the Yahoo Help Section, It will tell you how there. Yahoo customer support tollfree usa and canada +1-844-223-3220
it means that she'll delete you as a friend
Yes, you need to have a yahoo account to join yahoo answers.
You may want to ask this on Yahoo Answers (or better yet stay here and ask and answer questions on WikiAnswers instead of Yahoo Answers :-) I would guess that since you are the one who wrote the answer Yahoo is giving you the ability to edit or delete it, but is not giving you the ability to edit or delete other people's answers.
Yes,but for that you need to have a yahoo account.
There is no way you could delete you account in Answers com.
I believe you can't, unless you delete your Yahoo account.