The number of members in an organization increases by an average of 150 members annually. There were 4,650 members in 1971. Choose the equation below that gives the approximate number of members, Mn, in the nth year after 1970. A.
Mn = Mn-1 + 150 for n > 1 ; M1 = 4,500

B.
Mn = Mn-1 + 150 for n > 1 ; M1 = 4,650

C.
Mn-1 = Mn + 150 for n > 1 ; M1 = 4,650

D.
Mn-1 = Mn + 150 for n > 1 ; M1 = 4,500

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 - 2xdesmond 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