Answer:
B
Step-by-step explanation:
It's not a function because the X's repeat
Answer:
D
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
if the perimeter os square JKLM is 48
each side has 48/4
so each side has 12
now if JK is x + 3 = 12
we only need to solve that
x + 3 = 12
x = 12 -3
x = 9
Answer:
-4
Step-by-step explanation: