queenbee00 queenbee00

27-03-2017
Mathematics

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0.3z - 0.02z + 0.2 = 1.8

Respuesta :

kaileeee kaileeee

27-03-2017

z=5.714285714285714 because you subtract 0.3z from 0.02z which = 0.28z and then subtract.2 from 1.8 which is 1.6. So then divide 1.6 by 0.28 to find z.

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