Iwatched a movie called nemo, the movie was 1h: 20m long. the first commercial started at 20 minutes ideational commercials were every 10 minutes. what is the greatest number of commercials shown during the movie?

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Anyone know? will mark brainliest if correct

Plz ( true - false) all triangles have interior angles whose measure sum to 90.