Lauren has five shells she found on the beach seashells represent one-third of the shells her whole collection how many shells does lauren have in her whole collection

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?

What is the sum of the measures of the interior angles of an octagon