Answer:
7y=x
Step-by-step explanation:
Look at the picture.
IJ= 4.98
EF = 12
KF = 6
LF = 7.8
LK = sqrt(7.8^2-6^2) = 4.98
IJ = LK (4.98)
It would be 14.1
6% of 14 is 0.9, so subtracting that from 15 would leave you with 14.1
It's B
