Problema Solution
The Fan Cost Index represents the cost of four average-price tickets,refreshments, and souvenirs to a sporting event. The FCI's for an independent soccer league and an independent arena football league totaled $118.00. The arena football FCI was $9.34 more than that of soccer. What were the FCI's for these sports?
Answer provided by our tutors
let
s = the FCI's for an independent soccer league
a = the FCI's for an independent arena football league
The FCI's for an independent soccer league and an independent arena football league totaled $118.00
s + a = 118
The arena football FCI was $9.34 more than that of soccer.
a = 9.34 + s
by solving the system of equations
s + a = 118
a = 9.34 + s
we find
s = $54.33
a = $63.67
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the FCI's for an independent soccer league is $54.33.
the FCI's for an independent arena football league $63.67.