Simplify:
I know the answer for the simplification part
I do not know the inequality though

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Consider the linear function that is represented by the equation y= 4x+5