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masya89 [10]
3 years ago
5

A theater is divided into a red section and a blue section. The red section has 350 seats, and the rest of the seats are in the

blue section. A ticket for a red section cost $75 a ticket for a blue section seat cost $50. The total sales when all the tickets are sold are $68,750. How many seats are in the blue section?
Mathematics
1 answer:
coldgirl [10]3 years ago
5 0
850.

68,750 = 350(75) + 50x
68, 750 = 26,250 + 50x
                -26250
42,500 = 50x / 50
850 = x
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Given:

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Here, -2,4,-5, 5, are zeros of the required polynomial, so (x+2), (x-4), (x+5), (x-5) are factors of required polynomial.

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Using distributive property, we get

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p(x)=x^4-2x^3+(-25x^2-8x^2)+50x+200

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