Look at both pictures~ i need two answers

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

What is the distance between the points (2, 5) and (5,9)?