@13jobsp90
Yes, they can:
"Only like-models can be stacked. For example, MS350-48 and MS350-24X can be stacked, but MS250-48 cannot be stacked with a MS350-48. The only exception is that MS210 and MS225 models can be members of the same stack."
Switches in stack use only one IP address.
Switch 9300 follows the same rule. They will use only one IP address for the stack.