The price of the meal is $ 47.
The sales tax is 6%.
The tip is 15%.
The value of sales tax is,
[tex]\begin{gathered} ST=47\times\frac{6}{100} \\ =\frac{282}{100} \\ =2.82 \end{gathered}[/tex]The value of tip can be determined as,
[tex]\begin{gathered} \text{Tip}=47\times\frac{15}{100} \\ =\frac{705}{100} \\ =7.05 \end{gathered}[/tex]The total cost can be determined as,
[tex]\begin{gathered} C=47+2.82+7.05 \\ =56.87 \end{gathered}[/tex]Thus, the total cost of the meal is $56.87.