How do we Simplify each sum

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

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?

How many lines can be drawn through points j and k? 0 1 2 3