Two trains leave the station at the same time, one heading west and the other east. The westbound train travels 10 miles per hour slower than the eastbound train. if the two trains are 540 miles apart after 3 hours, what is the rate of the westbound train? do not do any rounding.

the rate of the westbound train is 85 mph.

Step-by-step explanation:

Let x represent the rate of the westbound train. The westbound train travels 10 miles per hour slower than the eastbound train. It means that the rate of the eastbound train is (x + 10) mph.

The two trains leave the station at the same time. The total distance covered by both trains after 3 hours is 540 miles.

Distance = speed × time

Distance covered by the westbound train in 3 hours is 3x.

Distance covered by the eastbound train in 3 hours is 3(x + 10)

Therefore,

3x + 3(x + 10) = 540

3x + 3x + 30 = 540

6x = 540 - 30 = 510

x = 510/6 = 85 mph

answer: y=4000x+14000

step-by-step explanation:

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.