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January 27, 2015

January 27, 2015

Posted by **Monica** on Sunday, June 23, 2013 at 8:42pm.

- math -
**Kuai**, Sunday, June 23, 2013 at 9:46pm.1x + .5(200-x) = .2(200)

.1x + 100 -.5x = 40

-.4x + 100 = 40

-.4x + 100-100 = 40-100

-.4x = -60

x = 150

10% at 150 and 50% at 50

- math -
**Monica**, Monday, June 24, 2013 at 10:11amThank you Kuai!

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