Help please and show work and if you do I will give brainliest so please help.

Answer:
x > 6
Step-by-step explanation:
Thanks to the definition of mean, we can write this inequality:
(4.5 + 5.7 + 5.2 + 4.2 + 4.4 + x)/6 > 5
(24 + x)/6 > 5
24+ x > 30
x > 6