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What is x3+3x2−16x−48 divided by x−1?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?