4 people can dig a trench in three hours how long would it take 9 people

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

Through: (-3,-3) parallel to y= 7/3x+3

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.