Given f(x) = 3x + 2 and g(x) = 2x² , find the following composite functions: a.) (g·f)(3) b.) (f·g)(x)

Anyone know? will mark brainliest if correct!

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.