Find the nth term of the following sequences

Question 1:

-5,0,5,10,15
5n−10

Question 2:

11,13,15,17,19
2n+9

Question 3:

14,3,-8,-19,-30
25−11n

Question 4:

41,33,25,17,9
49−8n

Question 5:

-4,-3,-2,-1,0
n−5

Question 6:

33,27,21,15,9
39−6n