Question

Find the next three terms
9,12,15,18,...

Answer 1

you really can't figure this out ?

Answer 2

do u see a pattern ?

Answer 3

if not use, @kelliegirl33 beautiful eyes :P

Answer 4

lol.......

Answer 5

i'll give you a hint,
you add a number to current term and you get the next term.
what number is that ?

Answer 6

hint : take the second number and subtract the first number.....there is your pattern number

Answer 7

21,24,27