Kim is x years old . jordan is 7 year older than kim. four times jordans age is equal to 200 (a) write an equation that could be used to solve for kims age x

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.

In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?