###### Exercise 53

The number of students enrolled in math courses at Portland Community College has grown over the years. The formulas

\begin{equation*}
\begin{aligned}M\amp =0.47x+3.7 \amp W\amp =0.38x+4.3 \amp N\amp =0.02x+0.1\end{aligned}
\end{equation*}

describe the numbers (of thousands) of men, women, and gender-non-binary students enrolled in math courses at PCC \(x\) years after 2005. (Note this is an exercise using randomized numbers, not actual data.) Give a simplified formula for the total number \(T\) of thousands of students at PCC taking math classes \(x\) years after 2005. Be sure to give the entire formula, starting with `T=`

.