Question

Question #acab9

Answer 1

`5n`

Explanation:

Let "the number" equal `n`.
It asks for the sum of 2 different things, so we know that addition is a part of our expression. Now looking at what these two different things are, we have `n` being added to 4 times `n`. This gives us:
`n+4n` This can be simplified by combining like terms, and we get:

`5n`