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Mathes Inequalities

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1. A second hand car showroom has a space of 420 m^2 for displaying two different models of cars: a family car and a sport car. A family car needs 8 m^2 of space and a sports car needs 10 m^2 of space for display. The cost for displaying a family car and a sport car is $300 and $600 respectively. The total cost for... 顯示更多 1. A second hand car showroom has a space of 420 m^2 for displaying two different models of cars: a family car and a sport car. A family car needs 8 m^2 of space and a sports car needs 10 m^2 of space for display. The cost for displaying a family car and a sport car is $300 and $600 respectively. The total cost for the display should not exceed $18000. Asume that there are x family cars and y sports cars displayed. The constraints are: 8x+10y(
最佳解答:

There is one more constraint : x > 5y. Max. profit happens at the intersection of x = 5y and 8x + 10y
其他解答:31C9A75CB3B14398

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