What methods could you use to calculate the x-coordinate of the midpoint of a horizontal segment with the endpoints of (-6, 0) and (6, 0)?
A. divide 0 by 6
B. divide 6 by 2
C. divide 2 by 6
D. take the average of the endpoints
E. calculate the average of the x-coordinates

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