Please help explanation if possible

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

W-16=-12 solve each one step equation plz

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.