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March 3, 2015

March 3, 2015

Posted by **NEED HELP** on Wednesday, February 13, 2013 at 8:15pm.

- math -
**bobpursley**, Wednesday, February 13, 2013 at 8:29pmLet L= large, S=small

S+L=20

30S+50L=880kg

does that help?

- math -
**ki**, Wednesday, February 13, 2013 at 8:31pmyes! Thanks

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