The amount of money tom has is 75% of sally's amount of money. after sally spent $120 and tom saved all his money, tom's amount of money is 50% more than sally's. how much did each have at the beginning?

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