Provide an appropriate response.MaximizeP= x1 + 2x2 + 3x3subject to:x1 + 8x2 + 5x3 ? 40 9x1 + x2 + 7x3 ? 50with:x1 ? 0, x2 ? 0, x3 ? 0How many slack variables must be introduced to form the system of problem constraint equations?
A. 3
B. 0
C. 2
D. 1
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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Identify the polynomial as a monomial, binomial, trinomial, or none of these.-5x3 + 3w2 + 5w - 5y4 - 5
A. Monomial B. None of these C. Trinomial D. Binomial
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for x = 4, y = 18
A. 12 B. 32 C. 144 D. 26
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