By substituting Bobby's value into the expression, we have
[tex]\frac{2\times6+2}{2}=\frac{14}{2}=7[/tex]
By substituting Hannah's value into the experssion, we get
[tex]\frac{2\times2+2}{2}=\frac{6}{2}=3[/tex]
Finally, by substituting Carlos values into the exprerssion, we have
[tex]\frac{2\times4+2}{2}=\frac{10}{2}=5[/tex]
By comparing results, the winner is Bobby.
