The total nunber of fans who wentto watch professional football ganes fron 2005 to 201l Can be modeled by the fundtion F(x)=50x+1549x²-2186X+ 818 8120 Ihe number of professional football ganes played from 2005 to2011 can be modeled by G(x)=25%+812, where x is the number of vears Since 2005. write an expression that describes the awerage number of fans per football gane.

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