This is true yes the wall split Berlin into two parts, east and west Berlin, the east controlled by the Soviet Union (Communism) and the west by the US (Democracy).
Answer: x > 1
Step-by-step explanation: check image
Answer:
The number of cases prior to the increase is 50.
Step-by-step explanation:
It is given that the number of measles cases increased by 13.6% and the number of cases after increase is 57.
We need to find the number of cases prior to the increase.
Let x be the number of cases prior to the increase.
x + 13.6% of x = 57



Divide both the sides by 1.136.



Therefore the number of cases prior to the increase is 50.
13.5/3 = 4.5
He hiked for 4.5 hours.