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October 21, 2014

October 21, 2014

Posted by **Meemee Romulus** on Wednesday, August 17, 2011 at 3:14am.

Paint Express charges $30 per gallon of paint plus $1.10 per square fooet of wall space. Color Creations charges $24 per gallon of paint and $1.20 per square feet of wall space. Robert estimates he wll need 4 gallons of paint for the room he'dlike to paint. How much wall space would make Paint Express less expensive than Color Creations.

- Math -
**Damon**, Wednesday, August 17, 2011 at 6:14amp = 30 * 4 + 1.1 x

c = 24 * 4 + 1.2 s

when does p = c ?

120 + 1.1 x = 96 + 1.2 x

solve for x

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