An airplane travels 1,800 miles from los angeles to chicago in 3.6 hours, going with the wind. the return trip takes 4 hours and is against the wind. find the rate of the airplane with no wind. find the rate of the wind.

The airplane flies at 475 mi/h with no wind. The rate of the wind is 25 mi/h.

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is