A car depreciates in value by 75% every two years. Write an expression for the value of the car, V, in terms of the initial cost of the car, C, and the time in years, t.

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!