Hello!
Answer:
It really depends on what the rules are. For example, if they are rules in your parent's house, then it's to teach you responsibility and what to do and what not to do. If it's for class rules, it would be partly to make the students feel safe as well as to show respect. But rules, in general, teach us responsibility and safety.
Your answer is: A) Purchasing power
In order to spend money, you need purchasing power. Purchasing power means someone can purchase something like a product or service. Having confidence doesn't mean you can buy something. Well, having confidence is helpful when to comes to buying, but that doesn't make it legal for you. Less disposable income will lead to purchasing power. you need to give something up in order to get something. That's the way it works.
Best Of Luck,

Answer:
B, Mark Twain (whose real name was Samuel Langhorne Clemens) is a famous American author.
<em> I hope this helped, enjoy your day.</em>
Which words best signal that "muchachitos mal educados" has a negative connotation?
The answer is raised their voices because 'to raise one's voice' means to speak in a loud angry way showing negative emotions.