Katie invested $1200 at 8.5% interest. she earned $612 interest at the end of y years. what is the value of y?

Rearrange the formula c^2 = a^2 + b^2 for b

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.