Brainliest promised! ; )it will tell me if you are wrong! select all that apply!

Triangle ABC:

m∠A = x°       (m∠A is represented by x°)

m∠B = (4x)°        (m∠B is 4 times greater than m∠A, you know m∠A is x°, so it is (4x)°)

m∠C = (5x - 30)°      (m∠C is 30° less than five times m∠A, so it is (5x - 30)°)

A triangle is 180°, so the angles in the triangle should add up to 180°

The second option is FALSE, so everything else is true

x intercept = (-1,0)   (4,0)