What math sections of Khan Academy should I study to get ready for the SAT? (I need an answer pleasee!!)

Hello, and good day,
I have an important question and would appreciate it if someone answered me.
I want to study for the SAT but don't have much time, so I want to study important math sections of the SAT. My math was terrible in high school so I want to learn it again.
while I was looking through math sections I realized there are soooo many sections of math. 

I wanted to start from "Basic Geometry and Measurement" to "College Algebra" (See all Math), but then after I scrolled down a little more, I saw "Algebra 1 (Illustrative Mathematics)".

Ather that there were "(Eureka Math/EngageNY) Algebra 1&2, Geometric",
then there was "Integrated Math 1&2&3" and after that "Get ready...",
"(FL.B.E.S.T)",
"(Virginia)", "(OD)".

so what sections should I study for the SAT??!