John is making bird cages to sell at a show. The cost of making the bird cages is $80 plus $6.25 per bird cage. John will sell them for $16 each.
What is the minimum number of bird cages John must sell to make a profit

Someone answer asap for ! 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?