Wednesday

July 30, 2014

July 30, 2014

Posted by **Candice Watt** on Tuesday, February 1, 2011 at 7:48pm.

- Math -
**helper**, Tuesday, February 1, 2011 at 7:57pmx = gal of 30% solution

.30x = value of 30% solution

150 - x = gal of 60% solution

.60(150 - x)

.50(150) = mixture

.30x + .60(150 - x) = .50(150)

Solve for x, gal of 30% solution

150 - x = gal of 60% solution

**Related Questions**

math - An 80% acid solution is to be mixed with a 30% solution to get 90 gallons...

Math - How many gallons of 15% iodine solution should be mixed with 40% iodine ...

Math - How do you solve for this:how many gallons of a 10% alcohol solution be ...

chemistry - How many gallons of distilled water must be mixed with 50 gallons of...

algebra - it takes 1 cup of liquid fertilizer to make 7 1/2 gallons of spray. ...

math - based on the area of his flowerbed, a gardener caclulates that he needs ...

math - how many gallons of a 12% indicator solution must be mixed with a 20% ...

MATH - Solution A is 25% and solution B is 40% acid. How many gallons of each ...

Math - How many gallons of a 13%-salt solution must be mixed with 6 gallons of a...

math - I'm not sure of how to solve word problems. The question is,"One lawn ...