Afamily is going on a car trip. the equation m equals negative twenty-six g plus four hundred sixty-eight shows how many more miles m they can drive after they have used g gallons of gas. complete the statement below. a family is going on a car trip. the equation m=−26g+468 m=−26g+468 shows how many more miles m m they can drive after they have used g g gallons of gas. complete the statement below. on one gallon of gas, the family can drive miles