Posted by **Andrea** on Saturday, July 26, 2008 at 12:37pm.

Suppose you have two alcohol+water solutions. One solution ( of volume x liter ) is 45% alcohol, while the second solution (of volume y liter) is 75% alcohol. What values of "x" and "y" (in liters) will fill a total volume of 5.0 liter which contains 2.88 liters of alcohol ?

I need to make two equations from this and use the substitution or elimination method to solve this problem.

## Answer this Question

## Related Questions

- Math - In 500cmcube of alcohol solution the percentage of alcohol by volume is ...
- math - An alcohol solution consists of 6 gallons of pure water and x gallons of ...
- math - An alcohol solution consists of 6 gallons of pure water and x gallons of ...
- Math - 1. In the lab, Deon has two solutions that contain alcohol and is mixing ...
- math - in the lab, tom has two solutions that contain alcohol and is mixing them...
- math - A bottle containing 10 liters of alcohol one liter of alcohol is removed ...
- math - A bottle containing 10 liters of alcohol one liter of alcohol is removed ...
- math - Help please A bottle containing 10 liters of alcohol one liter of alcohol...
- Chemistry - I was just wanting to make sure I did these right. How many grams of...
- algebra - moonshine has 50 liters of a 70% alcohol solution.how many liters of ...

More Related Questions