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OpenStudy (butterflyhope):
Write an equation for this problem: A contractor calculated his fee as $50 plus &25/hr. How many hours did he work if his bill was $300? I can't write equations for my life, sorry xD Thanks!
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OpenStudy (aaronq):
you wanna break it down, he gets $50 for showing up and $25 for every hour he stays. total charge=300=50+25x where x is the number of hours
OpenStudy (aaronq):
solve for x, the number of hours
OpenStudy (anonymous):
225 hours
OpenStudy (butterflyhope):
Thank you :)
OpenStudy (aaronq):
no problem !
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