Triangle OPQ above is  the solution of the inequalities

Find the range of value of x satisfying the inequalities $5+x\le 8$ and $13+x\ge 7$

Find the range of values of x for which $\frac{x+2}{4}-\frac{2x-3}{3}<4$

Use the graph above to find the value if $px+qy\le 4$

Find the integral values of x and y satisfying the inequality 3y + 5x ≤ 15 given y > 0, y < 3, and x >0

Solve the inequality 2 –x > x²

The solution of the simultaneous inequality $2x-2\le y$ and $2y-x\le x$ represented by