An artist needs a 50% dye solution for a project. They already have a 40% dye solution and a 70% dye solution. How many ounces of each of these solutions do they need to mix to create 120 ounces of a 50% dye solution?
An artist needs a 50% dye solution for a project. They already have a 40% dye solution and a 70% dye solution. How many ounces of each of these solutions do they need to mix to create 120 ounces of a 50% dye solution?
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
Section9.4: The Addition-or-subtraction Method
Problem 5P
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Define two variables, using words
• Write a system of two algebraic equations for the problem using the
variables you chose
• Solve the system of equations algebraically, using your choice of the
substitution or elimination method, showing supporting work
• State the answer in sentence form, with appropriate units
An artist needs a 50% dye solution for a project. They already have a 40% dye
solution and a 70% dye solution. How many ounces of each of these solutions
do they need to mix to create 120 ounces of a 50% dye solution?
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