dhalimuhaymen dhalimuhaymen

17-11-2016
Mathematics

contestada

marley gets on an elevator on the 30th floor of a building. she goes up 6 floors to pick up a package then goes down 14 floors for a meeting. write and simplify an expression to show what floor Marley is now on.

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JeremiahHurst JeremiahHurst

17-11-2016

(30+6) - 14
36 - 14
22

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