An airplane can travel 600 miles in less than 2 hours while flying into a 40-mile-per-hour headwind. Use the relationship between distance, rate, and time to model the situation.

Which statement best describes the plane’s airspeed? Remember that airspeed is a plane’s speed with no wind.

A.
The plane’s airspeed must be greater than 260 miles per hour.
B.
The plane’s airspeed must be greater than 320 miles per hour.
C.
The plane’s airspeed must be greater than 340 miles per hour.
D.
The plane’s airspeed must be greater than 280 miles per hour.

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)