Question

I need help on 4,5,6, and 7.

Answer 1

A closed dot means (or equal to) which i will be signifying with bold numbers

3) 2 < x > 5

4) 5 < t > 3

5) -3 < m > -1

6) -2 < x < -6 (This one feels like its not right but I cant find a better way to state it)

7) 36 > Fridge < 46