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Mathematics, 21.07.2019 16:00 emilymendes546

Arectangular photograph is mounted on a poster and has a two inch border on each side. the poster itself is mounted on a frame whose sides are the same length as the sides of the poster. the frame cost $2 per inch and the cost of the frame was $160. if the area of the photograph is 231 inches squared. what are the dimensions of the frame?

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Arectangular photograph is mounted on a poster and has a two inch border on each side. the poster it...
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