Add or subtract, if possible. Assume that all variables represent non-negative values. Simplify your answer. 7  + 2xy 

A. 9x2y5
B. 11x2y4
C. 11 xy4
D. 9xy5

Answer: C

Mathematics

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Provide an appropriate response.Use the corner-point technique to maximize Z = x + 2y subject to Also determine the values of x and y at which the maximum value occurs.

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Divide. Express the quotient as a mixed number in lowest terms. 2 ÷ 11

A.
B.  
C.  
D.  

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Rewrite the following linear programming problem without using matrices. Minimize CX subject to  X ? 0, whereC = [1 1 3], B = [20 10], A = , X = , and 0 = .

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