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Module 2 Lesson 18.notebook
1
December 01, 2015
Writing, Evaluating, and Finding
Equivalent Expressions with
Rational Numbers
Do Now:
Lesson 16 Exit Ticket #2
12/1/15
Module 2, Lesson 18
Homework:
Lesson 18 Problem Set #1-3
Module 2 Lesson 18.notebook
2
December 01, 2015
Lesson 16 Exit Ticket
Module 2 Lesson 18.notebook
3
December 01, 2015
Lesson 16 Homework Answers S.95
Module 2 Lesson 18.notebook
4
December 01, 2015
Changed the sign
instead of taking
the reciprocal.
S.95
Module 2 Lesson 18.notebook
5
December 01, 2015
Review:
Module 2 Lesson 18.notebook
6
December 01, 2015
70 + 20x + 15y + 15z
90 + 15x + 10y + 20z
200 + 10x
S.97
Module 2 Lesson 18.notebook
7
December 01, 2015
70 + 20x + 15y + 15z 90 + 15x + 10y + 20z 200 + 10x
S.98
Module 2 Lesson 18.notebook
8
December 01, 2015
Module 2 Lesson 18.notebook
9
December 01, 2015
70 + 20x + 15y + 15z 90 + 15x + 10y + 20z 200 + 10x
S.98
Module 2 Lesson 18.notebook
10
December 01, 2015
Module 2 Lesson 18.notebook
11
December 01, 2015
70 + 20x + 15y + 15z 90 + 15x + 10y + 20z 200 + 10x
S.98
Module 2 Lesson 18.notebook
12
December 01, 2015
Module 2 Lesson 18.notebook
13
December 01, 2015
S.99
Module 2 Lesson 18.notebook
14
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S.100
Module 2 Lesson 18.notebook
15
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S.100
Module 2 Lesson 18.notebook
16
December 01, 2015
Closing:
• What is an expression? Describe the steps to
evaluating it.
• How do you determine if expressions are equivalent?
Module 2 Lesson 18.notebook
17
December 01, 2015

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Module 2 lesson 18