Ella has 11 picture books and 7 chapter books in a box. she gives 2/3 of these books to her younger cousin. how many books did ella give to her cousin?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

Find the distance between (7,-6) and (-3,-9)