One survey estimates that, on average, the retail value of a mid sized car decreases by8% annually. if the retail value of a car is v dollars today, which expression represents the car value 1year later?

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?