A chemist needs to mix a solution that is 34% acid with one that is 4% acid to obtain 100 milliliters of a mixture that is 7% acid. How many milliliters of each of the solutions must be used? Use a system of linear equations to show your work and identify what each variable means. using elimination or substitution
A chemist needs to mix a solution that is 34% acid with one that is 4% acid to obtain 100 milliliters of a mixture that is 7% acid. How many milliliters of each of the solutions must be used? Use a system of linear equations to show your work and identify what each variable means. using elimination or substitution
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section: Chapter Questions
Problem 9MPS
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A chemist needs to mix a solution that is 34% acid with one that is 4% acid to obtain 100 milliliters of a mixture
that is 7% acid. How many milliliters of each of the solutions must be used?
Use a system of linear equations to show your work and identify what each variable means.
using elimination or substitution
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