If -14 is added to the quotient of 56 and -8, what number results? ​

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

The difference between tax advoidance and tax evasion

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?