The FCI for golf (G) and football (F) totaled $94.65.
[tex]F+G=94.65[/tex]The arena football FCI was 8.37 more than that of golf.
[tex]F=8.37\cdot G[/tex]Then, replacing the first equation with the second one, we have:
[tex]\begin{gathered} F+G=94.65 \\ (8.37)\cdot G+G=94.65 \\ 9.37\cdot G=94.65 \\ G=\frac{94.65}{9.37} \\ G\approx10.1 \\ F=8.37\cdot G=8.37\cdot10.1=84.5 \end{gathered}[/tex]The football FCI is $84.5 and the golf FCI is $10.1.
