I am solving math problems for btc, for those who are lazy or dont have time solving there assignments.
I can solve for you and show you the full solutions.
math problems = btc
rate is to be negotiable.
Thanks.
i'm sure this forum is not good place for you to promote your skill of math or maybe you found site that can solve math problem,you have better to post your service on high school group,maybe on social media is better.