a jug of orange juice is made by mixing 21 juice with 51 how many litres of water will be needed for 61 of juice?​

Given this information, which expression must represent the value of b?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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?