Lesson 1.4.5: applications of systems of equations and inequalities
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For this lesson there are 10 steps for you to take. Scroll down and do each step one-by-one. The instructions under each step will help clarify exactly what you need to do, so please read all the instructions.
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Here is the Lesson 1.4.5 Worksheet
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1.) Start Notes: Targets
Title your notes and write the targets listed below.
Title your notes and write the targets listed below.
- I can use systems of equations to solve real world scenarios.
3.) Video: Warm Up
Watch this video to see how I use systems of equations to help me find the weight of Tweedledee and Tweedledum. |
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5.) Video: Practice 1
Watch this video to make sure we both gave the right help to Jack in Practice 1. |
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7.) Video: Practice 2
Watch this video to see how I worked through Practice 2. I know the video is long, but it does a good job of explaining how these kinds of problems can be solved. Don't forget about the 1.5 speed if you want and are able to use it. |
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9.) Video: Practice 3
I know this video is long, but the task is long. Watch this video to see how I worked through Practice 3. I left parts vi and vii for you to complete on your own. |
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