Mary earns $6 per hours of the waitress last week she took off her regular earnings of $6 per hour plus 180 intake for a total of 354 which equation can be used to find how many hours h, Mary work last week​

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Someone me! if you’re smart you can solve this!