Students who have iq scores that range from 30 to 50, and often need consistent and long-term supports to support their learning are referred to as:

Hello!

As this score is pretty low but not too low it would be known as moderate intellectual disabilities. If it went any lower, it would be "severe intellectual disabilities"

I hope this helped!

I am, yours most sincerely
SuperHelperThingy

Idont understand the question