With a tail wind, a small aircraft can fly 600 miles in 3 hours. against this same wind, the plane can fly the same distance in 4 hours. find the average wind wind speed and the average airspeed of the plane

200 MPH (miles per hour) - Average Speed.

about... 50-100 MPH wind speed.

Step-by-step explanation:

avg wind speed: 25 mph

avg airspeed: 175 mph

Step-by-step explanation:

speed with wind: 200mph

speed against wind: 150 mph

x: avg airspeed

y: avg wind speed

with wind: x+y=200

against wind: x-y=150

add the equations to get 2x=350

solve for x:

x=175

plug 175 in for x to get y=25

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

x + 4/7

step-by-step explanation:

use cymath