08-03-2016
Mathematics

contestada

a painter charges $32 per hour for labor plus $50 for supplies. if the total charge was $338 how many hours did he spend painting?

Respuesta :

melhunt99 melhunt99

08-03-2016

First subtract the supplies cost ($338--$50=288). Then divide 288 by his hourly cost (288/32=9). He worked for 9 hours :)

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