Christie pilots her plane for 320 miles against a headwind in 2 hours. the flight would take 1 hour and 36 minutes with a tailwind of the same speed. find the headwind and the speed of the plane in still air

Let us say that s is the speed of the plane and x is the speed of the headwind so that:

s – x = (320 / 2) = 160

s + x = (320 / 1.6) = 200

So we got two equations:

s – x = 160

s + x = 200

Adding the two equations:

2s = 360

s = 180 mph (speed of plane)

So x is:

x = 180 – 160

x = 20 mph (headwind)

boxplot

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week