There are states in mexico as well as the capital city (mexico city)
11
31
50
12

In a small, closed economy, national income (gdp) is $350 million for the current year. individuals have spent $100 million on the consumption of goods and services. they have paid a total of $60 million in taxes and the government has spent $75 million on goods and services this year. use this information and the national income identity to answer the questions. how much does the economy spend on investment?

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?

An refers to a specific factor that has a range of possible values