Which pairs of angles are considered vertical angles? (you may select more than one)

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

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Combine like terms to make a simpler expression 3z+z