Solution: In Exercises 3341, use the four-step strategy to solve eachproblem. Use x, y
Chapter 5, Problem 38(choose chapter or problem)
In Exercises 3341, use the four-step strategy to solve eachproblem. Use x, y, and z to represent unknown quantities. Thentranslate from the verbal conditions of the problem to a system ofthree equations in three variables.A certain brand of razor blades comes in packages of 6, 12,and 24 blades, costing $2, $3, and $4 per package, respectively.A store sold 12 packages containing a total of 162 razorblades and took in $35. How many packages of each typewere sold?
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