Your question is very unclear: how many years have past/months? If it's just how kuch it's depeeciated in one year the the answer would be 28,000•.25=7000 thus in one year the car is worth 7000$ less each year
The 0's keep adding up and up and up is q
The answer is 15 bc 10 times 5 is 15
24 x 40 = 960 oranges
960 - 15 = 945
945 / 3 = 315
so he made 315$