Wednesday

July 30, 2014

July 30, 2014

Posted by **Angela G** on Sunday, March 8, 2009 at 9:29pm.

- math please help!! -
**bobpursley**, Sunday, March 8, 2009 at 9:31pm.249*100=.20X+ .27(100-x)

solve for X

- math please help!! -
**Angela G**, Sunday, March 8, 2009 at 9:39pmso then would it be 6 ounces of 20% alloy?

**Related Questions**

algebra - Solve the problem. Anne and Nancy use a metal alloy that is 24.9% ...

math - Anne and Nancy use a metal alloy that is 23.5% copper to make jewelry. ...

College Pre Calculus - anne and nancy use a metal alloy that is 19.3% copper to ...

Algebra - solve linear equation-an alloy of metal is 25% copper. Another alloy ...

algebra - How many ounces of a 19% copper alloy metal must be added to 42% ...

Algebra/Math - Can you show work por favor? :) A metalworker has a metal alloy ...

math - An alloy of metals is 25% copper. Another alloy is 50% copper. How much ...

math - An alloy of copper is 10% copper and weighs 25 pounds. A second alloy is ...

8th grade - An alloy of metals is 25% copper .Another alloy is 50% copper. How ...

Geometry - An alloy of copper is 10% copper and weighs 25 pounds. A second alloy...