Jason writes a numerical expression to represent the situation. his expression, (12-4)×5, has a mistake. explain jason's mistake

Marie will earn $15 per hour at a new job. during training, she will earn $10 per hour. what percent of marie’s regular hourly rate will she earn during training?

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

What is the measure of angle x? answer