Answer:
First one
Step-by-step explanation:
None of the equations are identities
The population density of Romania in 1997 given its area and the population is 95 people per square km.
<h3>What is the population density?</h3>
Population density is the number of people that live in a square kilometer of an area. It is determined by dividing total population by total area.
Population density = population / area
22.600,000 / 237301 = 95 people per square km
To learn more about population density, please check:
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Answer:
The answer is dilation by a scale factor of 2 followed by reflection about the y- axis.
Step-by-step explanation:
The price was reduced by 25%
