Simplify. express the answers using positive exponents -2a^2b^4/4ab^-8 a ≠ 0 b ≠ 0 answers: - 1/2 ab^12, - 1/2 ab^-12, - a/2b^4, - a/2b^-4

If f(x)= 3x+6 which of the following is the inverse of f(x)

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?