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Happyday
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Happyday
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Middle School Equations
Can someone please explain systems of equations on a middle school level?
Happyday
Feb 24, 2015
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501
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Can some one explain systems of equations on a middle school, like 7th or 8th grade level?
Please explain how to solve the varieties of systems of equations on a 7th or 8th grade level. I keep on forgetting, and my math assignment is due tomorrow!
Happyday
Dec 18, 2014
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1486
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+53
Yesterday, a movie theater sold 307 bags of popcorn.
Yesterday, a movie theater sold 307 bags of popcorn. A large bag costs 3 dollars, and a small only costs one. The theater made 515 dollars from them. How much of each size did they sell?
CPhill
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Happyday
Dec 17, 2014
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