39. Sofia and Lance are contributing a total of $2,500 per year to help their nephew pay for college. Each year, Lance, contributes times the amount Sofia contributes. What is the amount, in dollars, Lance will contribute over a period of 4 years?

Answer and Explanation

Your Answer is

Correct Answer is E

Explanation

Assuming that Sofia donates x knife every year, x + 1.5x = 2500, the solution is x = 1000

Lance’s contribution in 4 years is 4× 1.5x = 6x = 6000