`2 le 3x - 4 le 5`

Solve the inequality 4 le 3x - 2 le 10

The common solution set of the inequations 5 le 2x + 7 le 8 and 7 le 3x + 5 le 9 is _____

Solve the following inequation : 2le3x-4 le5 .

Maximum value of set z = 3x +2y subjected to 0 le x le 3, 0 le y le 3, x+y le 5, 2x + y ge 4 , is

Minimize z = 6x + 4y , subject to 3x + 2y ge12, x + y ge5, 0 le x le 4, 0 le y le 4 .

If 0 le x le 4, 0 le y le 8, x+y le 8 , then maximum of z=5x+3y is

If 1 le x le 3 and 2 le y le 4 , what is the maximum value of ((x)/(y)) ?

Show that 5x le 8 cos x-2cos 2x le 6x for x le x le (pi)/(3)

Sketch the graph of the solution sets of the following system of inequations : x+y ge 5,2x+3 ge 3y,0le x le 4,0 le y le 2 .