Hello =) I need the answer to -3/7 + 5/2 Please put it in a fraction and recheck answers I really need the best answers at the moment as I can't afford to get this question wrong, i also included a picture =)

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv