The united states goverment used to make coins of many diffrent values . for each coin , state its worth as a percentage of 1$

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?

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?