In Sporting Events
Step-by-step explanation:
When comparing quantities you simplify which is your change fr the money you gave or your Tip you gave.
Answer:
Economics!
Step-by-step explanation:
I'll keep it brief, I'm in a class.
Say you're gain a certain amount of money, and losing some as well.
Find the difference, you got your rate, so you just graph it!
Stay Safe!
