The answer to the question
You found $5, so it's positive. You don't put anything in the negative, because you aren't losing anything.
Answer:

Step-by-step explanation:
Write down the problem;

Simplify

Convert so that the fractions have a common denominator; multiply the numerator and denominator of both fractions such that the denominators are equal;

Add the fractions;

Convert to mixed number;

Answer:
Brooklyn is more expensive
Step-by-step explanation: