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Comparing Costs

Students compare the costs of two cellular phone plans and determine the best rate. They use a table and a graph of points plotted on a Cartesian plane to display their findings. Students write an equation containing variables that could be used to find the cost of any given number of minutes on either plan.

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Resource Details

Grade
8th - 12th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Instructional Strategies
Skills Practice
1 more...
Usage Permissions
Fine Print
Included Materials
  • Worksheet