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July 22, 2014

July 22, 2014

Posted by **LANA** on Friday, February 12, 2010 at 9:38pm.

- 9th Grade Math -
**Phillip**, Friday, February 12, 2010 at 9:50pmOk, well you need a system of equations.

5x+3.50y=2265

x+y=543

x=543-y

5(543-y)+3.50y=2265

solve for y and substitute in other equation to solve for x

can you take it from here?

- 9th Grade Math -
**LANA**, Friday, February 12, 2010 at 10:00pmI can thank you. For my answer I got 243 adults and 300 students.

- 9th Grade Math -
**Phillip**, Friday, February 12, 2010 at 10:03pmVery Good!

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