A round trip in a helicopter lasted 4 1/2 hours. The average rate going was 160 kilometers per hour. the average rate returning
was 80 kilometers per hour. what was the helicopters distance from the airport.
1 answer:
hm not sure tbh lol but try google as a source
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Answer:
please what subject is this
The answer that I would choose would be C.
A + M = 40
M = 2A + 4
A + 2A + 4 = 40
3A = 40 - 4
3A = 36
A = 12 points
M = 40 - 12
m = 28 points
