Jodis car used 12 gallons of gas travel 456 miles. it cost jodis $44.88 to buy 12 gallons of gas. what was the cost per gallon of gas

Is a positive integer raised to a negative power always positive

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm