The Nature of Mathematics, 12th Edition
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Chapter1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14
Chapter 15
Chapter 16
Chapter 17
Chapter 18
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Section 16.2: Problem Solving with Systems

16.2 Outline

A.  Procedure
B. Coin problems
C. Combining rates
D.  Supply and demand
      1. equilibrium point
      2. demand
      3. supply
E.  Age problems
F.  Mixture problems

16.2 Essential Ideas

Read the section carefully. This section applies the ideas of the previous section.