If i buy a used car and make payments will it make my credit score go up?

Yes, but they'll probably check your credit, in which case it'll go down a little bit off the bat.

Yea it would help, especially if you pay more than the minimum amount due

Depends. If the loan is through a bank, yes. If the loan is through the used car dealership, probably not. You could ask them if they finance through the dealership if they report to credit burros.

Get a credit card. Use it regular, and leave a small (about 30% of the credit limit) balance on it all the time. Pay it off a few times a year.

Yes, if you make the payments on time and it is not a private party loan

on time payments always help your credit score.

yes, but if its high interest it might go slower.

If made on time and your debt to income ratio

Yes it will.

Yes ma'am

Yes.