Plz help me!?

8. Which of the following sets of numbers contains only rational numbers?
a care am
F. {5736, , -0.23, V144 }
G. {6VZ., -0.5,0)
H.{37, 3. -0.875, V64)
J. { 25. 3.0.413.., 317)

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Find the value of x. round the length to the nearest tenth

Someone me what is the area of this figure? 18m 18m 8m 16m