15 customers entered a store over the course of 12 minutes. At what rate were the customers entering the store in minutes per customer?

If the measure of xyz is 81 what is the measure of yz

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?

What would the rule be for the reflection of y=-3