The power of 9^2 equals 81. what is the value 9^-2

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

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Which statement about perfect cubes is true