Film studios make a commission from every ticket sold. the movie tickets at carbob theatres cost $8.50. the studios earn a 40% comission. what amount of the movie ticket do they earn?

The measure of an angle is 117°. what is the measure of a supplementary angle?

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.