Limit the distance on x axis

example im dragin one mc object. with as3 code, and when im draging i want to do next:
now

if(400<mc.x<450) {trace(“WIN DUDE XD”)}[

how to make that interval ?!
(how to set that condition in “if” statement)

every time when i drag my mc is between 400 and 450 on x axis, to trace Win

I know that this is kinda stupid question, but im just learning… and experimenting ;D Thanks
Aleksandar
:violin: