Atrain traveling 50 mph left a station 30 minutes before a second train running at 55 mph. how soon did the second train overtake the first?

5.5 hours
5.25 hours
5 hours

The correct answer is 5 hours.

~Hope it helps!~ :)

c. (3,2,6) is the answer.

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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