Which of the following conclusions is true based on the scatterplot shown above?

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

How many $20 bills do you need to have to make $280