Represent each of the following as an algebraic inequality. The sum of 5 and a number is at least 125

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

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?