Real-World Decisions Based on Systems of Linear Equations

Resource: Systems of Linear Equations Your Turn (Numbers file)

Required Materials: iPad, Numbers app, Safari, Internet access

Description: I created this resources for my College Algebra courses to use after introducing and examining the methods to solve systems of linear equations. The students work in groups of two to complete this activity. There are research and analysis components:

  • research two truck-rental companies (and costs) 🚛
  • research two restaurants that serve pizza (and costs) 🍕
  • compile all data and write the systems of linear equations to model the companies and restaurants
  • analyze the systems of equations and write the solutions

Outcomes: After completing this resource, the students can discuss their results and expand their findings by applying this type of analysis to other comparisons that they may encounter in the real-world.

Let me know what you think about this resource in the comments below.

Attachments

All Comments

Posted on March 20, 2023

You can't go wrong doing anything with pizza! I think this is something that students can really "sink their teeth into." ;) --even if they aren't really eating the pizza. Maybe a local pizza restaurant would be willing to give a coupon to award to the best group presentation? Anyway, this is great.

Posted on March 20, 2023

Although I don't remember much about linear equations, this seems like a great application of mathematics into a real world scenario. And the format of your lesson is so well-structured, ready for implementation. The workbook document looks so well laid out as well.

I would learn math for a slice of pizza!

Maximum file size: 400MB

Insert a video

Insert an image

Insert an image

125: 125
220: 220

This action can’t be undone.

Error Message

Are you sure you want to continue? Your changes will not be saved.

This post contains content from YouTube.

If you choose to view this content, YouTube may collect and process certain personal data. You can view YouTube’s <a href="https://www.youtube.com/t/privacy" target="_blank">privacy policy here<span class="a11y">(opens in new window)</span>.</a>

This post contains content from YouTube.

You’ve rejected content from YouTube. Tap the button below to change your consent.