Down and maximum I think I know down is right for sure but I’m not sure about the other one
Answer:

Step-by-step explanation:

Subtract p on both sides.


Divide both sides by pr.


Answer:
z=21, x=1, y=9
Step-by-step explanation:
3z=63 (a property of a kite)
z= 21
3x-1=2x (another property of a kite)
x=1
y+4=13 (another property of a kite)
y=9
Be sure to know your properties!