Answer:
perpendicular bisector
Step-by-step explanation:
sorry if im wrong
30kx - 6kx = 8
24kx = 8 /(÷8)
3kx = 1
x = 1/3k
4a-8=28
add 8 to both sides to start to isolate the variable (a)
-8+8 cancels each other out
28+8=36
4a=36
to completely isolate the variable divide both sides by 4
4a÷4=a
36÷4=9
a=9
Answer: no correlation .C
Step-by-step explanation: there is no correlation if the change on X has no impact on Y
hope this helped