How do I solve this? please help

Determine the solution for mc001-1.jpeg

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

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?