The image shows parallel lines cut by a transversal. The expressions represent unknown angle measurements. What is the value of x?

A) 7
B) 10
C) 13
D) 16

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?