4.3 Solving Inequalities Using Multiplication or Division

Today’s Lesson: How can you use multiplication or division to solve an inequality?

Record and Practice Journal

Inequality Explorer

From the Textbook pages #138-145

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 Monday: Textbook pages #140-141
Study Examples #1-2,
then do: On Your Own #1-5

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

HomeworkTuesday: Textbook page #143-144 #13, 17, 26, 32 and 34

Be careful, there is a #13 at the bottom of page 142. That is not the #13 that is assigned.

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.