The tax on a $20 item is $1.12. How much tax will there be for an item that used to cost $50, but is now on sale for 45.50?

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?

Identify the parent function that can be used to graph the function f(x)=3(x-9)2

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most