Can someone please help me with this math problem? :)
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Mathematics, 21.06.2019 15:30
Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.
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Mathematics, 21.06.2019 17:00
Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false
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Mathematics, 21.06.2019 18:00
Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the
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History, 29.06.2019 02:00
History, 29.06.2019 02:00
Mathematics, 29.06.2019 02:00
Mathematics, 29.06.2019 02:00
History, 29.06.2019 02:00
History, 29.06.2019 02:00
Mathematics, 29.06.2019 02:00
Mathematics, 29.06.2019 02:10
History, 29.06.2019 02:10
Physics, 29.06.2019 02:10