Ayuda plis la mejor respuesta le doy coronita

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?

Combine the information in the problem and the chart using the average balance method to solve the problem.

Find two consexutive odd integers such that the sum of their square is 650