In [Part 1](https://github.com/pw2/STAN-Blog-Tutorials/blob/main/STAN%20Part%201%20-%20Intro%20to%20STAN%20Code.Rmd) we laid the ground work for coding in `STAN` and ...

Learn how to solve a system of equations by using any method such as graphing, elimination and substitution. .02x-.05y= -.38, .03x+.04y=1.04 Heavy snow warning as up to 30 inches to strike: 'Stay ...

Learn how to solve a system of equations by using any method such as graphing, elimination, and substitution. 4x-3y=8, -8x+6y=16 Trump blowing up South Pars gas field could have catastrophic ...