Answer:
9
Step-by-step explanation:
1) order all numbers least to greatest:
3,5,9,17,20
cross of a number on the right side and do the same on the left until u have 1 number left
u will be left with 9
9 is ur median
hope this helps!
B.) x>-2
Step-by-step explanation
A and B
1/4x^2 = (1/2x)^2
why u sooooooooooo gay
sorry i am busy i will answer it tomorrow or free time