Question 345335
You need to mix 6% peroxide solution with 9% peroxide solution to obtain 36
 ounces of an 8% peroxide solution.
 How many ounces of each solution is needed?
:
Let x = amt of 9% solution
then
(36-x) = amt of 6% solution
:
The equation
.09x + .06(36-x) = .08(36)
:
Find x,