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29-11-2016
Mathematics

contestada

Write an equation ;
you have cable plan that costs $39 a month for a basic plan plus one movie channel . Your friend has the same basic plan plan plus two movies channels for $45.50 . What is the basic plan change that you both pay ?

Respuesta :

barrcouchzyx barrcouchzyx

03-12-2016

your cable plan is x+y=39 and your friends is x+2y=45.5 (or at least that's how I would write it) and you're solving for x

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