1
Just one.
Just one - unless it's just a short letter - in which case you could use two lines between each paragraph to space the letter out.
Just one - unless it's just a short letter - in which case you could use two lines between each paragraph to space the letter out.
One.
In a full block format business later there should be four blank lines between the date and the inside address. Between your letterhead and the date should be two blank lines.
2
about three lines
two
There are three lines.
67583
Many people are unsure of what salutation to use in a letter. Unless you know the person well, it's best to use a formal salutation versus a casual one.