This is a question that doesn't have a solid question... Now we use math in everything we do... even on my laptop that I am using for this thread uses mathematics to solve and put in every single pixel on screen... We count words and letters in our language books and count the thousand habitable planets in our solar system. We draw graphs and charts for buisness and the economy needs to know how much they have of anything.
But first the big picture. To define everything is like to define 'god'. It is impossble, because we all have a different oppinion or definiton of that.
Science has something to do with math. We can't count the amount of atoms that exist in and on the earth, without math. We use math all the time but what can math NOT solve?
"that doesn't have a solid answer" Sorry about that...