How to put a fraction into a ti 84 plus graphing calculator?

Nparallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25n parallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Can someone me do math because i am having a breakdown rn because i don’t get it