10 companies sponsor a tournament and decided to give m rupees collectively. two companies dropped and remaining agreed on paying their share equally. what was the increase in share of each company ?
a) m-20/2 b) m/50 c) m/40 d) m/2 e) 2m

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?

3x = 729 solve for x plz . it's urgent. will mark

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking