We know that
• The reservation fee is $39.
,
• The additional fee is $7.70 per hour.
,
• The budget is $108.30 maximum.
Based on the given information, we can express the following inequality
[tex]30+7.70t\leq108.30[/tex]
Then, we solve for h.
[tex]\begin{gathered} 7.70t\leq108.30-30 \\ 7.70t\leq78.30 \\ t\leq\frac{78.30}{7.70} \\ t\leq10.17 \end{gathered}[/tex]
Hence, the possible amount of time is 10.17 hours or less than that.
