Plz! what is 823*25/h + 568 i'm so confused. if someone could me that would be great thx! < 3

Graph the equation. select integers for x

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

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?