Whats the answer for 8,9,10?

thanks to the people who answer<3

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

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)