Can yall plz help I´ll give brainliest

Miguel has one foot of string. he cuts the string into fourths. how many inches is each piece of string?

40 points which is the equation of a line perpendicular to the line with the equation: y = 1/4x + 2 a : y = -4x - 7 b : y = 4x + 2 c : y = 1/4x - 1/2 d : y = -1/4x + 3

Who can me with this algebra for your guys.