It is okay for a 17 year old to date a 23 year old
Who is asking these questions? Since when has it been okay for a 17-year-old to date a 23-year-old?
no
it is alright but there must be consent from the 17 year olds parents
Yes, as long as the 15 year old turns 16 before the 17 year old turns 18.
It is not illegal to do so. But in the opinion of most people it would not be okay.
There are no laws about dating. In most places they are both over the age of consent and it is okay.
You can date her, but you can't have sex with her.
Yes it is okay, but sexual acts with a minor is illegal in the United States, so for that you will have to wait a year. But other than that it is fine.
No. Until he turns 18, and but with the minors parents permission it is okay.
There are no laws about dating. But do be aware that there are laws regarding sexual contact, though at 17 they are probably okay.
no.
Yes, if it's ok with your parents. But, guys in their 20's usually want to have sex.
There are no laws against dating; there are only laws against sexual contact. That said, the age of consent in Colorado is 17. So you two can date and have all the sex you want.