Answer:
B. The concept of utility.
Explanation:
Utility in economics refers to the amount of satisfaction that a consumer derives from consuming units of a commodity at a particular point in time.
The concept of utility is based on the assumption that the consumer is rational in the sense that he or she aims at maximising utility with limited income.
Also , marginal utility diminishes as a consumer consumes additional units of a commodity.
The correct choice is B
Hey there! :D
3x+9= 27
Since 9 is being added, you subtract it from both sides.
3x+9 (-9)= 27(-9)
3x= 18
Divide both sides by 3, since 3 is being multiplied by x.
x=6
I hope this helps!
~kaikers
The Transcontinental Railroad innovation had the GREATEST impact on westward migration immediately after the American Civil War.
After the Civil War, there was great interest and opportunity with westward expansion. With the invention of the railroad, the transport of goods and people became quicker and less expensive than ever before.
The countries include Palestine. Morocco, Tunisia, Algeria, Libya, Israel, Egypt, Lebanon, Jordan, Albania, Cyprus, Malta, Gibraltar and Syria.
Explanation:
The African countries which border the Mediterranean Sea are nine in number they surround along the coastline of the water body. There is much geological evidence that the sea originated 5.9 million years ago and it has a surface area of 25000000km square and the average depth is about 1500 meters.
It is connected to the Atlantic Ocean through the strait of Gibraltar and this sea served as the route for trade, colonization war and even supply of foods was done through this route.
Answer:
justtttt because eeeeeeeeeeeeee
