The shanghai maglev train is one of the fastest trains in the world traveling about 2144 miles and 8 hours how many miles does it travel in an hour

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Which is a graph of a proportional relationship?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?