Explain one aspect of the economic development of China under the Song
dynasty that led to the flourishing of commerce that is reflected in the passage.

One aspect is Technological advancement that led to economic development.

Explanation:

Song dynasty lasted from 960 to 1279. At this time, China experienced growth and economic development. There was technological advancement in various fields like agriculture, trade, printing, etc.

More and more people move to urban areas. Urbanization plays a vital role in economic development. This led to an improvement in trade and commerce. The government also had highly educated staff. The trade networks of China grew rapidly and improved relations with neighboring countries.

The most significant advances that improved the Chinese economy during the Song dynasty were the development of more technological tools and the development of better agricultural techniques.

You have not shown the text to which your question refers, which makes it impossible for me to provide a specific answer. However, I will help you as best I can.

Regarding the economic development presented during the Song dynasty, we can say that:

All this improved the Chinese economy in a very influential way, which allowed the improvement of other social sectors.

More information:

link

answer: look it up on quizlet thats where the answer was found

explanation:

simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13