17-06-2018
Mathematics

contestada

what is the answer to
35r−21<−35r+19

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carolineb6400 carolineb6400

17-06-2018

when you add -35r to both sides it becomes 70r-21<19 then add 21 to both sides and it is -35r<40. then divide both sides by -35 and it becomes r<1.142 (about) so that is the answer

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