Write a real world problem for 2/3 divided by 5/6

If Chelsea took 2/3rd of her makeup off then divided up 5/6th of her makeup concealer and didn't use it until the yardy she was getting ready for

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.