i dont know what to say here put yeah i really need help:)

Answer:
x = 4
Step-by-step explanation:
6 sides so subtract 6 from 30 (because of that +1) and you're left with 24, divide 24/6 (because 6 sides)
Answer:
x=4
Step-by-step explanation:
its 4 because 4 + 1 is 5, and since the perimeter is 30, 5×6 = 30