Hey there!
Option A
x + 5 < 3
4 + 5 < 3
9 < 3
Thus, this statement is: FALSE
Option B
9x > 36
9(4) > 36
36 > 36
36 = 36
Thus, this statement is: FALSE
Option C
x/2 < 3
4/2 < 3
2 < 3
Thus, this statement is: TRUE
Option D
18 < x - 8
18 < 4 - 8
18 < -4
Thus, this statement is: FALSE
Thus, your answer is: Option C. x/2 < 3
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)