So she/he can teach it to you, and so she's better at it so she doesn' t sit there for an hour counting 57 cents. ;p -Monicalovesu
To enlighten and inform the future mathematicians of the world. They USE a TEACHER'S math BOOK that has ALL the answers with it.
Believe it or not, everyone uses math, even though you might not realize it. Like even i use math!
The uses of math is to help you with life like to add your at the store add up the total or subtract it but either way math plays a big role in everyone's life.
EVERYTHING!!! you're whole life, i guarantee you'll use math EVERY DAY dude.