The payment per hour, P=$8.5.
The total number of hours worked by Emily is,
[tex]\begin{gathered} N=5+6.5 \\ N=11.5 \end{gathered}[/tex]The total amount of money earned by Emily is,
[tex]\begin{gathered} T=P\times H \\ T=8.5\times11.5=97.75 \end{gathered}[/tex]The amount spend, S=$24.95.
The amount left with Emily is,
[tex]\begin{gathered} A=T-S \\ A=97.75-24.95=72.8 \end{gathered}[/tex]Therefore, the amount left with Emily is $74.8.
