Using the equation given, F = 15 + 32 which equals 47, so I don't see how any of the choices are accurate, but if I had used the proper equation, I would get 59 Farenheit or answer D!
Hope this helps, if not, comment below please!!!
Answer:
6 plus 9
Step-by-step explanation:
69
Using Quadratic formula,
x = 0.386, -3.886
