3x – 2y = 24
x + 2y = 48

Select the lengths in centimeters that would form a right triangle

If chord ab is congruent to chord cd, then what must be true about ef and eg?

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?