If you expand 3(n+7) what would it be?

3(n+7)
=(3*n)+(3*7)
=3n+21

It would be 3n+21 hope this helps

Idon’t understand sorry

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for