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This video is for the redesigned SAT which is for you if you are taking the SAT in March 2016 and beyond.
Solving systems of linear inequalities word problems — Harder example
A cell phone producer distributes boxes of units to retail stores. A unit is either a cell phone or an accessory, and each box can have up to 24 units composed of c cellphones and a accessories. In addition, each box must have at least as many cell phones as accessories. Which of the following systems of inequalities best models the situation described above?
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