Y = -9x +6 / 3 m=-9/3 = -3
Answer:
... because Edwin Hubble was the man that proved it from his observations. He proved that there is a direct relationship between the speeds of distant galaxies and their distances from Earth. This is now known as Hubble's Law.
Explanation:
The main thing which the feudal system was based on was land ownership.
<h3>What is Feudalism?</h3>
This refers to the social system that was mainly used in medieval Europe where a lord gave land to his vassals as a reward,
Hence, we can see that your question is incomplete so a general overview of the feudal system was given to help you get a better understanding of the concept.
Read more about feudalism here:
brainly.com/question/4141227
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Usually it would be the second or third time you say it