Question

Can someone please help me?

Answer 1

`\bf t=165x+2771\qquad \begin{cases} x=\textit{years since 1996}\\ t=\textit{tuition average fees}\\ ----------\\ t=5576 \end{cases} \\\\\\ 5576=165x+2771\implies 5576-2771=165x\implies 2805=165x \\\\\\ \cfrac{2805}{165}=x\implies \boxed{17=x}\\\\ -----------------------------\\\\ 1996+\boxed{17}\implies 2013`