Robert can paint a certain wall in 8 minutes, while it takes jack 24 minutes to paint the same wall. how long will it take robert and jack to paint the wall working together?

What is x and y intercepts for y=x+7

How does reflecting or rotating a figure change the interior angles of the figure?

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.