PLEASE HELP ME WITH THIS PROBLEM
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Answers: 3
Mathematics, 21.06.2019 15:30, elizabethburkha
Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.
Answers: 1
Mathematics, 21.06.2019 20:00, Yumimiku5989
Which number completes the inequality? 2/3 < _ < 7/9
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Mathematics, 21.06.2019 21:00, edandjill24
Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.
Answers: 1
Mathematics, 26.01.2021 19:40
Mathematics, 26.01.2021 19:40
Mathematics, 26.01.2021 19:40
Mathematics, 26.01.2021 19:40
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Mathematics, 26.01.2021 19:40
Mathematics, 26.01.2021 19:40