There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ \frac{x*\frac{9}{10}*100}{\frac{73}{2}} - \frac{\frac{33}{10}*100}{\frac{73}{2}}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{180}{73}x - \frac{660}{73}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{180}{73}x - \frac{660}{73}\right)}{dx}\\=&\frac{180}{73} + 0\\=&\frac{180}{73}\\ \end{split}\end{equation} \]

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