What is the result of adding these two equations?
5x - 9y = 1
- 7x + 2y = -5

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

What function has a range {yly< 5}? question on picture above^

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?