PLZ I NEED HELP, LAST QUESTION ! ! ! :,D The function s(n) = 2n - 5 represents the value of the nth term in a sequence.

What is the sum of the 1st and 6th terms of the sequence?

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