Tuesday

March 3, 2015

March 3, 2015

Posted by **fAITH** on Tuesday, October 6, 2009 at 12:33pm.

- PRE-ALGEBRA -
**MathMate**, Tuesday, October 6, 2009 at 3:39pmLet the quantity of paint be x gallons, then

cost of paint = $21x

cost of thinner = 6*$5

cost of mixture = $15*(x+6)

therefore

21x+6*5 = 15(x+6)

Solve for x.

**Answer this Question**

**Related Questions**

Math - Use the 5 steps to solve this problem. Paint Express charges $30 per ...

Algebra - Paint Express charges $30 per gallon of paint plus $1.10 per square ...

math - paint express charge $30 per gallon of paint plus $1.10 per square foot ...

decimals - Mark wants to paint a mural. He has 1 1/3 gallons of yellow paint, 1 ...

Microeconomics - Suppose you are a painter, and the price of a gallon of paint ...

economics - You are a painter, and the price of a gallon of paint increases from...

miccoeconomics - you are a painter, and the price of a gallon of paint increases...

home economics - compute the price elasticity of demand for paint and show ...

math - natasha had 7/8 gallon of paint. her brother ivan took 1/4 gallon to ...

Microeconomics - Paint increase from $3.00 a gallon to $3.50 a gallon. The paint...