G(r) = 25 - 30
g(4) =
i need an answerthx

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.