\documentclass[12pt]{report}

\setlength{\parindent}{0pt}
\setlength{\parskip}{2mm}

\usepackage{geometry}
 \geometry{
 letterpaper, left=20mm, right=20mm,  top=20mm,
 }
\usepackage{graphicx}
\usepackage{amssymb}
\usepackage{amsmath}
\newcommand{\Col}{\text{Col}}
\newcommand{\Nul}{\text{Nul}}
\newcommand{\Rank}{\text{Rank}}
\newenvironment{amatrix}[2]{%
	\left[\begin{array}{@{}*{#1}{c}|*{#2}{c}@{}}
	}{%
\end{array}\right]
}

\begin{document}

\begin{flushright}
Kyle Daling

MATH 204

Assignment 
\end{flushright}



\end{document}
