These two rectangles are similar. Find the missing dimension. (I need an answer ASAP, I also need a step by step answer because this is a study guide and I need to study for my upcoming math test).

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?

The total number of dental clinics total for the last 12 months was recorded

Two numbers have a sum of -19. one number is x. what expression represents the other number?