Aboy weighs x pounds. his younger sister weighs 53 pounds more than him. his father weighs four times as much as his sister. write a simplified expression that respresents the father’s weight

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?