Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{16}}}}}[/tex]
Option B is the correct option.
Step-by-step explanation:
Let's create an equation
[tex] \sf{CD + DE = CE}[/tex]
plug the values
[tex] \sf{14 + DE = 30}[/tex]
Move 14 to right hand side and change its sign
[tex] \dashrightarrow{ \sf{DE = 30 - 14}}[/tex]
Subtract 14 from 30
[tex] \dashrightarrow{ \sf{DE = 16}}[/tex]
Hope I helped!
Best regards! :D
