Less usage = Less bills.
in math terms reduce means to simplify
pat your bills or your paying or rent
There is not a formula for music.
A polyhedron is a math formula and information about it can be found in a math textbook or on Math Is Fun, Euler's Polyhedron Formula, Math Munch and Open Study.
A formula does not normally have a mean!
you use the quadratic formula in math when the quadratic equation you are solving cannot be factored.
The formula is: Number of sides = 6.
The formula of percentage is pi. This is used in math.
how much money you need to pay
Absolutly, a job in accounting involves mostly all math, one job in accounting is a cpa, they read bills, write about opions and their solutions to bills, and the bills involveall math, so a job in accounting such as cpa, requires about at least higher than 50% math, I say it requires about 65% math, 30% finance, and 5% law/ just a tiny amount of law classes only used in about 5% of the job.
Math
It is used to tell time. Pay bills. Exercise. Cook. We are constantly using math.