Python, Geogebra, Linear Programming, Linear Regression Python, Python3.
prob=LpProblem('Example', LpMaximize) x1=LpVariable("Tape", 0) x2=LpVariable("CD", 0) prob += x1<=11 prob += x2>=3 prob += x2<=7 prob += 45*x1+60*x2<=600 prob += 8*x1+12*x2 prob.solve() for v in prob.variables(): print(v.name,"=", v.varValue) print("Total Cost = ", value(prob.objective)) CD = 7.0