Two trains leave towns 1370 kilometers apart at the same time and travel toward each other. One train travels 18 km/h faster than the other. If they meet in 5 hours, what is the rate of each train?

you have to divide the kilometers by the first train km/h and you should get the rate of each train

Step-by-step explanation:

hope it helps

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.