maple tree is 22 1/2 feet tall and a pine tree is 28 1/4 how much taller is the pine tree than the maple tree

If you could answer these your a life saver

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?

What is the solution of the equation? 35√(x+2)3+3=27