s*******n
发帖数: 347 | 1 post for my friends:
Hi there,
We are recruiting students to solve high school level math problems. Now it
is $0.75/problem.
Here is the link: http://www.slader.com/s/empkaWFtb25k
Enjoy | s*******n
发帖数: 347 | 2 You can get 750 points = $0.75 for each math problem. When your points
exceed 10,000 = $10, you can get payment by your paypal account.
Here is the FAQ and Guide:
http://www.slader.com/contribute/FAQ/
http://www.slader.com/contribute/guide/
Tips: you can find some text books online from Google Books.
E-mail c*********[email protected] if you have any questions, but it's pretty
straightforward and all the information you need is easily accessible on the
website.
it
【在 s*******n 的大作中提到】
: post for my friends:
: Hi there,
: We are recruiting students to solve high school level math problems. Now it
: is $0.75/problem.
: Here is the link: http://www.slader.com/s/empkaWFtb25k
: Enjoy
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