Find all solutions in the interval [0, 2π).
7 tan^3x - 21 tan x = 0

a) pi/3, 2pi/3, 4pi/3, 5pi/3
b) 0, pi/5, π, 6pi/5
c) 0, pi/3, 2pi/3, π, 4pi/3, 5pi/3
d) 0, pi/3, π, 4pi/3

What is the y-intercept of the line given by the equation

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24

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