Mathematics, 03.10.2021 19:50 1slimeyshyy
A caterer's total cost for catering a party includes a fixed cost, which is the same for every party. In addition the caterer charges a certain amount for each guest. If it costs $300 to serve 25 guests and $420 to serve 40 guests, find the cost per guest. Write a system of equations for the situation and solve using inverse matrices.
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A caterer's total cost for catering a party includes a fixed cost, which is the same for every party...
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