Determine if the two functions f and g are inverses of each other
algebraically. If not, why not?
f(x) = 9x + 12; g(x) = x-12/9

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Factor the expression using gcf 9b+45

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2