Let f(x) = 5x - 2 and g(x) = 6x + 3 Find g(f(3)) please show work and explain

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Of four points are collinear, they are also coplanar

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?