What is the slope 6x-15y0?

It seems there's a typo in your equation, as "15y0" is unclear. Assuming you meant "6x - 15y = 0," you can find the slope by rearranging it into slope-intercept form (y = mx + b). The equation can be rewritten as (y = \frac{2}{5}x), which indicates that the slope (m) is (\frac{2}{5}).