SOLUTION: Hello! Would anyone please help with the following word-problem that requires the proper linear equation setup: "A nurse has two solutions that contain different concentratio

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Hello! Would anyone please help with the following word-problem that requires the proper linear equation setup: "A nurse has two solutions that contain different concentratio      Log On


   

Question 45538: Hello!
Would anyone please help with the following word-problem that requires the proper linear equation setup:
"A nurse has two solutions that contain different concentrations of a certain medication. One is a 10% concentration and the other is 5% concentration. How many cubic centimeters of each should she mix to obtain 20 cubic centimeters of an 8% solution?"
THANK YOU.
Alex
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
Just did this one.
12 for 10%
8 for 5%