Simplify the following expression:
3x (7x-4)-(x-8)

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

Determine the area of a triangle with (see picture below)

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false