Paul and Alice leave Alice's house at the same time. Paul drives north and Alice drives west. Paul's average speed is 14mph slower than Alice's. At the end of one hour, they are 45 miles apart. Find Alice's average speed. (Round your answer to the nearest tenth.)

Seth practice piano for 1 1/3 hours on saturday and 5/6 hour on sunday for much longer did he practice on saturday than on sunday?

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? ( )

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?