Solve the system of equation

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

How many and of which kind of roots does the equation f(x)=x3−x2−x+1