The burmese pythons can be anywhere from 16 to 23 feet long. what is the difference in length inches between the longest and shortest burmese python?

Pls! does anybody know a shortcut for answering these types of questions in the future?

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?

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards