# Unit Review and Cryptography

Unit 8: Matrices and Systems
Lesson 15 of 16

## Big Idea: Cryptography is a good culminating activity for this unit.

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Standards:
Subject(s):
Math, Precalculus and Calculus, Algebra, Systems of Equations and Inequalities, Matrices, Matrix Multiplication, inverse matrix, cryptography
50 minutes

### Tim Marley

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