A company makes three types of hammers-good, better, and best. The cost of making each type of hammer is $4, $6, and $7, respectively, and the hammers sell for $6, $9, and $12. Each day, the cost of making 100 hammers is $520, and the daily revenue from their sale is $810. How many of good are manufactured?
A company makes three types of hammers-good, better, and best. The cost of making each type of hammer is $4, $6, and $7, respectively, and the hammers sell for $6, $9, and $12. Each day, the cost of making 100 hammers is $520, and the daily revenue from their sale is $810. How many of good are manufactured?
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 26EQ
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