Solve this inequality-3(2x-5)< 5(2-x)

How can we find the measure of an exterior angle if we know the measurement of an interior angle

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Which of the following represents the factorization of the trinomial below? x^2+7x-30