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Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6