330 is what percent of 20?

Plot the intercepts to graph the equation

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,