n=1 is the the lowest level there is.
15 - n when n equals 9 = 6
when n = 0 it equals -25 when n = 1 it equals -36 when n = 2 it equals -39 etc
3n=24 n=8
90
3 Billy Goats Gruff
n=1 is the the lowest level there is.
n = 8
15 - n when n equals 9 = 6
when n = 0 it equals -25 when n = 1 it equals -36 when n = 2 it equals -39 etc
n =33
3n=24 n=8
90
m = n/(n-1)
350n=35000 n=35000/350 n=100
5
40-n equals 28 = 12