【单选题】Sayville Dairy sold a delivery truck for cash of $8,680. The original cost of the truck was $33,600, and a loss of $5,320 was recognized on the sale. The accumulated depreciation at the date of sale...
【简答题】求方程5X-4Y=2,在|X|<=100,|Y|<=50内的整数解中|X|+|Y|最大值。 Private Sub Form_click() Max=0 For x=-100 To 100 For y=-50 To 50 If 5 * x - 4 * y=2 Then s=[1] If [2] Then Max=s End If Next y Next x Print M...