SOLUTION: The Warbler House Inn offers two plans for wedding parties. Under plan​ A, the inn charges ​$40 for each person in attendance. Under plan​ B, the inn charges &#82

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Question 1114826: The Warbler House Inn offers two plans for wedding parties. Under plan​ A, the inn charges ​$40 for each person in attendance. Under plan​ B, the inn charges ​$1700 plus ​$15 for each person in excess of the first 30 who attend. For what size parties will plan B cost​ less? (Assume that more than 30 guests will​ attend.)
Answer by addingup(3677) About Me  (Show Source):
You can put this solution on YOUR website!
40x = 1700+15x
25x = 1700
x = 68
over 68 guests plan B is cheaper