What is the simplest fraction forms for the ratio of 150 to250

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

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