SOLUTION: A pharmacist wishes to mix a solution that is 3% Minoxidil. She has on hand 70 ml of a 1% solution and wishes to add some 5% solution to obtain the desired 3% solution. How much 5%
Algebra ->
Customizable Word Problem Solvers
-> Mixtures
-> SOLUTION: A pharmacist wishes to mix a solution that is 3% Minoxidil. She has on hand 70 ml of a 1% solution and wishes to add some 5% solution to obtain the desired 3% solution. How much 5%
Log On
Question 820474: A pharmacist wishes to mix a solution that is 3% Minoxidil. She has on hand 70 ml of a 1% solution and wishes to add some 5% solution to obtain the desired 3% solution. How much 5% solution should she add? Answer by TimothyLamb(4379) (Show Source):
You can put this solution on YOUR website! 1(70) + 5x = 3(70 + x)
70 + 5x = 210 + 3x
2x = 140
x = 70 ml
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php
