If 3.14 is rational, why should pi also be rational ?
The answer to your question is: Because pi is not 3.14 .
Luis earns a solid $150 and that doesn't change, now you need to calculate 14% of $6,050.
x=150+(0.14x6050)
150+(847)
997
Luis was paid $997.
X=-1 is the answer. Hope that helps!