15
Step-by-step explanation:
30=2x
divide by 2 on each side
15=x
Answer:
Perpendicular
Intersect over each other
Let's observe
#1st column
10th alphabet=J
#2nd
24th alphabet=X
#3rd
9 th Alpha bet=I
#4th
26th Alphabet=Z
#5th
13 th alphabet=M
Option B is correct
x=4.4