A plane flying from City A to City B travels x miles per hour for a total of 4.5 hours. The plane takes the same route on the return trip, t

Question

A plane flying from City A to City B travels x miles per hour for a total of 4.5 hours. The plane takes the same route on the return trip, traveling 25 miles per hour faster for a total of 4 hours. What is the total distance that the plane travels?

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Kiệt Gia 4 years 2021-08-31T18:18:17+00:00 1 Answers 18 views 0

Answers ( )

  1. trungdung22
    0
    2021-08-31T18:19:44+00:00
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    Answer:

    1800 miles

    Step-by-step explanation:

    Distance = rate X time.   D=R x T

    d=x(4.5)

    d=4.5x.      (First trip)

    D=(x+25)(4)

    D= 4x + 100.  (Return trip)

    Total distance

    4.5x = 4x +100

    X = 200

    4.5(200) = 4(200) + 100

    1800

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