kelvinledbetter kelvinledbetter

18-04-2017
Mathematics

contestada

If 12 key chains cost $9, then 20 key chains cost $

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21mathuser 21mathuser

18-04-2017

Divide 180 by 12 and if you get a decimal, round it up !

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hannahl52 hannahl52

18-04-2017

20 key chain's will cause 15 dollars. The key chain's are 0.75 each.

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