AIRPLANES An airplane was cruising at an altitude of 27,000 feet. The pilot descended 350 feet to avoid a
thunderstorm. What integer describes the airplane's altitude?

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?