(1)/(2)x+(3)/(5)y=2
(1)/(6)x-(1)/(3)y=-2
solve by elimination

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?

Im so bad at fractions they are not my best math thing to work on

Savannah talked for 6 minutes on the phone. catherine talked for n minutes. catherine talked 3 times as long as savannah. how long did nathan talk?