4.2 Solving Inequalities Using Addition or Subtraction

Today’s Lesson: How can your use addition or subtraction to solve an inequality?

Record and Practice Journal

Interactive Activity 1

Interactive Activity 2

Interactive Activity 3

Interactive Activity 4

Inequality Explorer

From the Textbook pages #130-135

Example 1 – On Your Own #1 and 3
Example 2 – On Your Own #5
Example 3 – Just watch the video

Please study the examples shown in the videos above before attempting the homework – I would recommend writing down any important notes into your toolkit. The answers are given in the videos, so all work must be shown in order to receive credit.

Homework Wednesday: Textbook pages #132-133
Study Examples #1-3,
then do: On Your Own #1-5 odds only

For video hints and multiple choice answers to the homework, please click on the link below:

HomeworkThursday: Textbook pages #134-135
#7, 13, 20, 22 and 26

Please check your answers at home so you either know you did everything correctly, or so you know to ask questions about it in class the next day.

In Class Friday: Textbook page #136 Study Help

Make Y charts in your toolkit with examples to help you study and compare the topics #1-8  

Friday's Quiz - you will need to log in to your deportola.org account to open all tests and quizzes