Guys, sorry, not an update because I need help once again.

I have a math project one in which we are required to write a story that involves systems of linear equations. The sotry must be realistic, and should make the readers appreciate the importance of Algebra in confronting real life problems. (It's a ing weird project, I know. Who the heck uses math in real life situations?) Can anybody help me in doing the story?

If anybody is interested, please just comment below.

Whoever's work I want, the author will get 400 karma points + 2 more other things the author wants.

Thank you.