Satistial qestion pls i need help with this

Let r = 3. what is the value of r + 58?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

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?