Short answer = 4x-14
See attached image for worked solution.
I hope this helped!
Coral is sometimes used to replace human bone
(2x^2 -5y)/(3x-y)
((2*2)^2-(5*-4))/((3*-4)-(-4))
(4^2+20)/(-12+4)
36/-8
-4.5
Answer:$8.60
I put the work into the picture. Hope this helps!