3(-1) = 3 + 3 = 9 so your answer is 9
East Germany and Czechoslovakia
Thank you for posting you question here at brainly. The longest, deepest, and most pervasive depression in American history, lasted from 1929 to 1939. Its effects were felt in virtually all corners of the world, and it is one of the great economic calamities in history.
Its true i guess??? since you did the question and the answer
