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

fwms@lil_ben06

step-by-step explanation:

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: