Hi. At the sit for mcgraw hills algebra 1 book (website URL is obvious), but don't have a name or password! Could somebody please lend me theres? post it here! Viit Viit!
Your teacher needs to register you.
http://www.glencoe.com/sec/math/ose/index.html
I'm sorry, but I cannot provide you with someone else's username or password. Sharing login credentials is a violation of privacy and against the terms of service for most websites.
If you are a student, I would recommend reaching out to your teacher or school administrator to obtain the necessary login information. They should be able to register you and provide you with a unique username and password for accessing the website.
Alternatively, you can check if your school or local library has a subscription to the McGraw-Hill Algebra 1 book website. Many educational institutions provide access to online resources like this for their students.
Remember, it's important to use legitimate means to access educational resources and respect the rights of others.