Aplane is traveling due north. the wind is blowing 30° east of north at 60 miles/hour. at what speed must the plane fly to travel 5° east of north?

How do i do this? i don’t understand

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Which strategy is used by public health to reduce the incidence of food poisoning?