Module 2 Lesson 23.notebook

1

December 10, 2014

Module 2, Lesson 23

AIM: Solving Equations Using Algebra

Do Now:

Exit Ticket For Lesson 22

Homework:1.) Lesson 23 Problem Set #1-4, 6 , 72.) Module 2 Quiz Monday 12/15/14

Module 2 Lesson 23.notebook

2

December 10, 2014

Susan and Bonnie are shopping for school clothes. Susan has $50 and a coupon for a $10 discount at a clothing store where each shirt costs $12. Susan thinks that she can buy 3 shirts, but Bonnie says that Susan can buy 5 shirts. The equations they used to model the problem are listed below. Solve each equation algebraically, justify your steps, and determine who is correct and why.

Module 2 Lesson 23.notebook

3

December 10, 2014

Homework Answers S.116

Module 2 Lesson 23.notebook

4

December 10, 2014

Homework Answers S.116

Module 2 Lesson 23.notebook

5

December 10, 2014

Homework Answers S.116

Module 2 Lesson 23.notebook

6

December 10, 2014

Homework Answers S.116

Module 2 Lesson 23.notebook

7

December 10, 2014

Homework Answers S.116

Module 2 Lesson 23.notebook

8

December 10, 2014

S.117

Module 2 Lesson 23.notebook

9

December 10, 2014

S.118

Module 2 Lesson 23.notebook

10

December 10, 2014

S.119

Module 2 Lesson 23.notebook

11

December 10, 2014

S.119

Module 2 Lesson 23.notebook

12

December 10, 2014

S.120

Module 2 Lesson 23.notebook

13

December 10, 2014

S.121

Module 2 Lesson 23.notebook

14

December 10, 2014

S.121

Module 2 Lesson 23.notebook

15

December 10, 2014

Module 2 Lesson 23.notebook

16

December 10, 2014

Closing:1.) How do we translate a word problem into an equation? For instance, in Exercise 1 about the youth group trip, what key words and statements helped you determine the operations and values used in the equation?

2.) How do we make sense of a word problem and model it with an equation?