One faucet fills a barrel in 6 minutes while an another one - in 12 minutes. if both faucets are turned on for one minute, what fraction of the barrel will be left to fill? need answer asap!

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?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Find the distance between (0,5) & (-4,2)