Chapter 5: Linear Systems Name
Section 2: Using Algebra Date
Topics in Algebra 1 © 2001, 2002 Texas Instruments Student Worksheet 5-27
2. Solve each of the systems you found in Extra Practice: Using Substitution or Elimination
using your calculator. Write an explanation of how you used your calculator.
a. Cathy’s pay rate
b. Cathy and Brenda’s shopping trip
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