30 Each year the value of an investment increases by 2.5% of the previous year's value. The initial value of the investment was $500. Which equation gives the value of the investment y, in dollars, x years after the initial investment was made? A y = 500(0.25)* B y = 500(1.025) C y = 500(1.25) & 튼 D y = 500(2.5)*​