The maximum value of the function, f=3x+5y, subject to the constraints `x ge 5 and y ge 5` , is ______

The maximum value of the function f=5x+3y subjected to the constraints x ge 3 and y ge 3 is _____________

Find the ratio of the maximum and minimum values of the objective function f=3x+5y subject to the constraints : x ge 0, y ge0, 2x+3y ge 6 and 9x+ 10y le 90 .

The maximum value of Z = 3x + 4y subject to the constraints: x + y le 4, x ge 0, y ge 0 is :

Determine graphically the minimum value of the objective function Z=-50 x+20 y subject to the constraints: 2 x-y ge -5 , 3 x+y ge 3 , 2 x-3 y le 12 , x ge 0, y ge 0

Determine graphically the minimum value of the objective function: Z = -50x + 20y subject to the constraints: 2x - y ge -5, 3x + y ge 3, 2x - 3y le 12, x, y ge 0 .

The minimum value of the objective function Z=x+2y Subject to the constraints, 2x+ y ge 3 , x +2y ge 6 , x, y ge 0 occurs

The max. value of z = 3x + 5y subject to the constraints x + y le 4, x ge 0, y ge 0 is :

Maximize the function f=4x+5y subject to the constraints 3x+2yle18,x+y le7 and x ge 0 , y ge 0 .

The minimum value of Z= 4x+5y subject to the constraints x le 30, yle 40 and x ge 0,y ge 0 is