I think the answer is D, because P is the new price, n is the original price, then you multiply 0.25 by the original price and then subtract it by the original price.
x^2 - 2x = 146
x^2 - 2x - 146 = 0
See attachment. The quadratic formula is needed in this case.
99888777777777777777777
Answer:
15% increased
=16% increased
=17% invreased
Step-by-step explanation: