Acontractor is building a circular swimming pool. the radius of the circle 12 feet. he needs to know the circumference in order to buy tile to put around the edge of the pool. what is the circumference if he uses =22/7 ?

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