If the total distance that she ran is 11.56 miles, how many miles does 1 inch on her map represent? round to the nearest tenth if necessary.

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,

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.