Posted by **Chrysanne** on Thursday, January 21, 2010 at 11:54am.

soybean meal is 18% protein; cornmeal is 9% protein. How many pounds of each should be mixed together in order to get 360-lb mixture the is 15% protein.

.18s+.09c

---------

360 =.15

18s+9c=5400

s+c=360

now I am lost. appreciate any help

## Answer This Question

## Related Questions

- Algebra - Soybean meal is 18% protein; cornmeal is 9% protein. How many pounds ...
- Math Algebra 1a - Soybean meal is 18% protein, cornmeal is 9% protein. How many...
- algebra 1a - Soybean meal is 18% protein, cornmeal is 9% protein. How many ...
- math - Soybean meal is 18% protein, cornmeal is 9% protein. How many pounds of ...
- Math - Soybean meal is 18% protein, cornmeal is 9% protein. How many pounds of ...
- math 116 - soybean meal is 18% protein; cornmeal is 9% protein. How many pounds ...
- math - Soybean meal is 18% protein; cornmeal is 9% protein. How many pound of ...
- algebra - Soybean meal is 18% protein: cornmeal is 9% how many pounds of each ...
- math - soybean meal is 18% protein; cornmeal is 9% protein. how many pounds of ...
- math 116 - soybean meal is 18% protein; cornmeal is 9% protein. How many pounds ...

More Related Questions