Which two sentence correctly use a dash?
Most of the working population today is troubled- by lack of sleep.
You need to sleep 6-8 hours daily to maintain a healthy body.
The secret to improving your productivity is simple-get a good night's rest.
I found something unexpected in my trash can-a litter of raccoons

You need to sleep 6-8 hours daily to maintain a healthy body.

The secret to improving your productivity is simple-get a good night's rest.

Explanation:

When you are listing specific numbers, sometimes you put a dash in between them: "6-8 hours daily" means "6 to 8 hours daily." In the next right answer sentence, sometimes you use a dash(hyphen) in between words to show that the words after the hyphen go accordingly to the words before. The first part of the sentence says "the secret to improving your productivity is simple-" Then, the second part of the sentence shows what the secret to improving your productivity is: "get a good night's rest."

1. this would be first person. it would be like "i walked home from school today" they are the narrator of the story and is a character as well.

2. first person because they used the word "i" in the quote.

3. i'm really not sure about this one i'm really sorry i never read it so i wouldn't know how to answer it. 

4. it would be character vs. society because everyone he meets there is always a conflict of some sort because he's stuck in his daydream.

5. it would be sadness at the loss of youth because the title itself tells us it's about age so it couldn't be about regret. and the tone just sounds sad, not angry. 

i hope this !

ayy yo mom let me get your number and your looks because look at my background thats me

explanation: