If on = 5x – 4, lm = 4x + 7, nm = x – 7 and ol = 2y – 6, find the values of x and y for which lmno must be a parallelogram. the diagram is not to scale.

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