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Mathematics 14 Online
OpenStudy (anonymous):

A bag of marbles has twice as many blue marbles as green marbles, and the bag has at least 57 marbles in it. At least how many green marbles does it have?

OpenStudy (anonymous):

green marbles = x blue marbles = 2x 2x + x >= 57 can you work out the x?

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

actually I need some help

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