The bulldog soccer team wants to increase the size of its
practice field by a scale factor of 1.5. the field is a rectangle that currently measures 30 ft by 80 ft. the measurements of the new practice field should be 45 ft by ft.

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? ( )

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet