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linda sells video game at electronic store. she earns $80 every week plus $7 for every video game system that she sells.

write an expresstion that l represents linda's weekly earnings given the number of video game systems she sells


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Guest Apr 24, 2012
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This equation is linear. I would have to be the amount per video(7) times the amount of video games (x) plus $80 as the base. Thus it is 7x+80
Guest Apr 25, 2012

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