An airline offers economy and business class tickets. For the airline to be profitable, it must sell a minimum of 25 business class ticketsand a minimum of 40 economy tickets. The airline makes a profit of P3500 for each economy ticket and P6000 for each business classticket.Let x and y be the number of economy and business class tickets, respectively. Which of the following is not a constraint in the problem?(Ay > 25(Bx > 0x> 40(D3500x + 6000y

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Answered: An airline offers economy and business…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Can you please help me on the oil refinery problem.
We use the "carbohydrates" row to find the second constraint equation. y, number of servings of x, number of servings of Designer Whey Desired Muscle Milk 164 Carbohydrates 2 grams per serving 16 grams per serving grams If x servings of Designer Whey (supplying 2 grams of carbohydrates per serving) and y servings of Muscle Milk (supplying 16 grams of carbohydrates per serving) are used, then the total carbohydrates supplied is + grams. The total protein supplied is 164 grams, so an equation describing the total carbohydrates supplied is
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