The computer store pays $250 each for a flat screen monitor. The store uses a 30% markup. Find the selling price for each flat screen monitor.

Which fraction below is equivalent to 10/12?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu