No Leaks Plumbing charges $50 plus $15 per hour to do a service. Absolute Plumbing charges $85 plus $8 per hour. Write an equation that represents when the two companies will cost the same

Which function has the same domain as y=2x

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?