Question

Ummmmmm Helppppppp Needeeeeeed

Answer 1

I dont really know, but you dont have to listen but i think its D! its D!

Answer 2

d:
`20(n-1)`

Explanation:

`2\left(n-7\right)-3\left(2-6n\right)`

Expand:

`2n-2*7-3*2-(-3)*6n`

`2n-14-6+18n`

`2n+18n-14-6`

`20n-20`

Factorise:

`20(n-1)`