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Mathematics 21 Online
OpenStudy (anonymous):

A Candy Store Makes A 9-Pound Mixture Of Gummy Candy....(Rest In Comments Along With Answer Choices!)

OpenStudy (anonymous):

OpenStudy (perl):

Let x = # pounds of gummy candy. y = # pounds of jelly beans z = # of pounds of hard candy Then we have x + y + z = 9 2x + 3y + 3z = 23 x = 2y Can you solve it now?

OpenStudy (anonymous):

Yeah I think I got it, is it D?

OpenStudy (perl):

so if we plug in x = 2y we have 2y + y + z = 9 2(2y) + 3y + 3z = 23 3y + z = 9 7y + 3z = 23 can you solve it now?

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