During the fall semester marvin latoya and abdulla each read three sevenths of the library books in the classroom. if latoya read 15 books how many library books are in the classroom?

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

Abcd is a square. what is the measure of angle bac

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?