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September 16, 2014

September 16, 2014

Posted by **Jillian** on Sunday, April 5, 2009 at 1:15pm.

Plumbers earn $160 a day, and plumbers' helpers earn $100 a day. Twenty plumbers and helpers earn a total of $2,420 in a day. How many of each are there?

- Algebra -
**Reiny**, Sunday, April 5, 2009 at 2:20pmlet me know how you set this one up.

Looks very easy

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