Answer Happy

12. How many slack variables would the initial tableau of the linear programming problem below have? Circle your choice. Maximize z=8x₁-5x₂ subject to 3x, -4x₂ ≤19 7x₁ + x₂ ≤5 x₁ + x₂ ≤30 x₁ ≥ 0, x₂ ≥0 b) 1 a) 0 c) 2 d) 3 e) 4