Question

What is the slope of the line represented by the equation y=4/5x-3?

Answer 1

Y = mx + b where m =  slope

so
y=4/5x-3 so m = 4/5

answer
4/5

Answer 2

4/5 is the slope. When you isolate the y on one side of a linear equation, whatever number is with the x value is your slope.