Four years ago, elliott was half as old as george. two years from now, elliott will be four-fifths as old as george. how old are elliot and george ?

Plz hurry evaluate the expression a+b where a=8 and b=19

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm