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8-7.

Write the multiplier for each increase or decrease described below. Homework Help ✎

  1. A % increase

See Math Notes Box in Lesson 5.3.2 to understand the idea of multipliers.

To keep a value the same you multiply by , to increase a value the multiplier must be greater than . If we are increasing by % () what should the multiplier be?

  1. A decrease of %

The multiplier is .

  1. An increase of %

See part (a).

  1. A decrease of %

See part (a).