10. Solve using any method.
10x + 2y = 42
5x + y = 20

Which point is a solution to y s 4x + 5?

Ineed with number 6 , explain how to get 1978

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