Which statements about the numbers 15/6, 2 8/9, and 2 13/18 are true? check all that apply

What are “like terms”? why can we only add like terms?

Solutions for 2x+7 less than or equal to 3x-5

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?