document.write( "Question 701130: Kevin operates a soybean farm. He buys many supplies in bulk. Often the bulk products need to be custom mixed before Kevin can use them. To apply herbicide to a large field he must mix a solution of 67% herbicide with a solution of 46% herbicide to form 42 liters of a 55% solution. How much of the 67% solution must he use? Write a system of equations to find how much of the 67% solution must he use. Identify the variables, write the equations, and solve the system using Elimination or Substitution methods. Write complete Answers. Show all your work step by step. Write a short explanation about why you chose the best method to solve the problem.
\n" ); document.write( "SHOW ALLLL WORK PLEASE!!!!!!!!!!!!
\n" ); document.write( "

Algebra.Com's Answer #432270 by lynnlo(4176)\"\" \"About 
You can put this solution on YOUR website!
\n" ); document.write( "
\n" );