Ben is 4 times as old as ishaan and is also 6 years older than ishaan. how old is ishaan?

The depreciation per unit for a company

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?

If you could answer these your a life saver