Simplify. Final answers should be written in standard form. (Reminder: in order to indicate an exponent you must use the carrot (^) for example n^2 would indicate n squared). No spaces in your answer. 4(2-3w)(w^2-2w+10)

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5