Answer :
Explanation
Step 1
Let
number of friends=8
price for each ticket=$7.99
so, to find the total make the product
[tex]\begin{gathered} \text{total cost=8}\cdot\text{ \$ 7.99} \\ \text{total cost=63.92} \\ \text{total cost}\approx64 \end{gathered}[/tex]then, a reasonable estimate is around 64