An image point of a transformation has coordinates y'(2, -4). if the pre-image point had coordinates y(8, -16), what was the transformation and scale factor?

a. dilation with scale factor 1/4
b. dilation with scale factor 4
c. reflection with scale factor 1/4
d. reflection with scale factor 4

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

Need on this one asap im almost done with this subject

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?