Use the cross product to find the orthogonal vector, solve the parametric equation to see at which (t) the point + orthogonal vector intersects the plane, the distance is (t) * norm of vector
Exact form: -55/18
Decimal form: -3.05 repeating
Mixed form: -3 1/18
Is would be a I think because if you times those to numbers you get 20
Don’t know ...............................
