W=wind
p + w=158...p=158-w
p-w=112...p=112+w
SO 158-w=112+w
46=2w
23=w
SO in conclusion you have the correct answer of wind being 23km/h while the plane is going 135 km/h
HOPE THIS HELPS!
2x -4y=20
-4y=-2x+20
Y= 1/2x - 5 that’s the answer
Answer:
y is going back by 3's x is going back one
Step-by-step explanation: