Using the provided conditions and rule of inequality, The required expression is 11.25x + 14.75 <=80.
Both mathematical phrases, equations and inequalities, are created by connecting two expressions.
The Different Types of Equations are:
x= number of friends
Total parking cost = 14.75
Total ticket cost =11.25x
Total money = 80
Since, The total money to be spend can't cross $80, The inequality is given by 11.25x + 14.75 <= 80
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