Please help it would mean a lot

Issof claims that the scale factor is 1/2. which statement about his claim is correct

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

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