Leo flips a quarter 6 times. In how many ways can Leo flip 4 tails? Pls help

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?

What number is 7 units left of -15?

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?