How do you know the opposite of a nonzero integer?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Y+ 2/y is it a polynomial in one variable or not? and if so, why?

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.