In the diagram below, BD is parallel to XY. What is the value of y?
A. 130
B. 20
C. 70
D. 110
please help

Answer:
D
Step-by-step explanation:
y and 70° are same- side interior angles and sum to 180° , that is
y +70° = 180° ( subtract 70° from both sides )
y = 110° → D