Could it be possible that you don't see a use for it, because without it, there will be things that cannot be done without it, therefore it is easy
to ignore those things you don't know how to do?
Examples:
manufacturing/inventing/packaging
You have a stack of flat cardboard. nearly an infinte supply.
You have a supply of tape. Which will be gone when used up.
how would you maximize your usage of cardboard into the shape of
a box using the absolute minimum of tape?
This is a situation that would be impossible or a nightmare without Algebra.
Retail/Fast Food/Banking
Something more common, Money. sure you could wing it with regular math, but with having Algebra under your belt you can blaze through those forms
when breaking down your til (or money-drawer) at the end of the day.
You will love yourself to tears when you can use Vector-math to calculate
your til in a matter of 2 minutes and walk away with an idea of how much you just made the company.
Retail continued:
without algebra, you can forget about trying to forcast sells/shopping holidays(days sales are abnormally hot), or even quickly figure out what item
is your best money maker atm.... you just won't have the organizational skills to get through it.
Recreation: Pool(Analytical Geometry for English, Trig for Angled Bank Shots), Clue (indirectly), Poker, Gin Rummy, Ballistics whether for archery or
general marksmanship, or even Trying to make Game Enchancer Codes from a cpu memory address..
ok that last one was a bit out there
I guess in short, it allows you to take advantage of circumstances that otherwise would be invisible to someone who is without.