Distance rate and time 6) A diesel train left the station and traveled
toward the repair yards at an average
speed of 35 mph. Sometime later a freight
train left traveling in the opposite
direction with an average speed of 45.4
mph. After the diesel train had traveled
for six hours the trains were 482.4 mi.
apart. Find the number of hours the
freight train traveled.

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step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

his answer is incorrect. i just used it, and it said it was incorrect. the answer is 0.