Answer:
{x\ x e U and x has a negative square root} is an empty set.
Step-by-step explanation:
If x e U, x is a negative real number, and they don't have a square root (they don't have even roots). Their square roots are complex numbers, not real ones.
There tried too draw it out of you
You need more input here what even is the question
The monthly payments will be $75. I did this by doing 30000*.03*3=2700, and then doing 2700/36 to get 75