The gas of your car is 40% full. there are 8 gallons of gas in a tank. what is the capactiy of the gas tank?

Kenzie lives 30 kilometers from her cousin houde she drives 23 kilometers before stopping for gas how many meters does she need to travel

How do i work this problem out using the equation a=pe^rt

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?