Convert the inequality into a linear equation by adding a slack variable.x1 + 5x2 ? 30
A. x1 + 5x2 + s1 ? 30
B. x1 + 5x2 + s1 + 30 = 0
C. x1 + 5x2 + s1 < 30
D. x1 + 5x2 + s1 = 30
Answer: D
Mathematics
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Mathematics