Please help I have like less than 20 minutes

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

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12