So with this equation, you have to work inside out with the parentheses. Firstly, solve 3+4: ![\{30-[12-7+2]*2\}-15](https://tex.z-dn.net/?f=%20%5C%7B30-%5B12-7%2B2%5D%2A2%5C%7D-15%20)
Next, solve 12 - 7 + 2: 
Next, solve 7 x 2, then 30 - that product: 
Lastly, solve 16 - 15, and your answer will be 1.
Answer:
A government where people vote on laws and rules
Explanation:
In direct democracy, citizens are directly responsible for policies. This is as opposed to representative democracy, in which citizens vote for representatives to decide on policies. Switzerland has a direct democracy, where the US has a representative democracy.
A psychology study on attachment concludes that children who are not looked after by their parents need to have an opportunity to form an attachment with someone else.
<h3>What is an attachment?</h3>
An attachment is essentially an emotional bond between tone person and another person.
It is a connection that helps to ensure closeness and feeling more secure when people are with another.
In conclusion, the psychological research found that children who are not looked after by their parents need to have an opportunity to form an attachment with someone else.
Read more about attachment
<em>brainly.com/question/978078</em>
<span>The Greek nobles gained powers by wining in wars.</span>
Answer:
India
What is certain is that India has changed remarkably in a number of ways in these 10 years. Some of these changes affect not just the country's 1.3 billion people – but the rest of the world too.
Explanation:
