I'm looking for a website~

<p>The other day I stumbled upon a Math help website that had all the explanations with details for the SAT Blue book. But now, I forgot what the website was called.</p>

<p>Could someone please link me to it again?</p>

<p>Thanks.</p>

<p>Isn’t it Khan Academy? I don’t think we’re allowed to post external links, but just search that up on google :)</p>

<p>the kahn academy is wierd. they give you video explanations. is there any other website that gives you normal explanations?</p>