One student drove 400 miles in his car on 14.5 gallons of gasoline. his sister drove 270 miles in her truck on 9.25 gallons of gasoline. a. find the unit rate of the car. b. find the unit rate of the truck. c. which vehicle gets better gas mileage?

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.