Question

Which expressions are correct and which are not.

n + n + n + n + n + n + n + n + n + n + n + n + p + p + p + p

Answer 1

10n+4p hope that helps. I mean really.

Explanation:

Answer 2

10n+4p

Explanation:

adding all of the "n" you get 10

when you add the four p's you get4p