The length of a picture frame is 8 inches more than the width. For what values of x is the perimeter of the picture frame greater than 160 ​inches?

Answer question above and explain each step : )

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

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?