(Angle ABD) + (Angle ABC) = 180
Angle ABC = 180 - (Angle ABD)
Angle ABC = 180 - 37
Angle ABC = 143
Answer: Choice A) 143 degrees

The given Angles (4x + 2) and (3x + 3) are forming linear pair, so
now, let's find Angle DCB :
Answer:
A
Step-by-step explanation:
divide it
45/.7
Answer: 7,044.6
Step-by-step explanation:
35223/5 = 7,044.6