ramiewunstell
ramiewunstell
01-06-2017
Mathematics
contestada
Can someone please help me?
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jdoe0001
jdoe0001
01-06-2017
[tex]\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[/tex]
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