A bag of 8 baseballs and 2 basketballs weighed 80 ounces. A bag of 5 baseballs
and 3 basketballs weighed 85 ounces,
How much does each type of ball weigh?

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?

Someone . me. compound probability

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%