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
5 75 divided by 15 hope this helps for next time
Because she had the $12 dollars on their but she can only use it at a certain store
2400 divided by 44% which is 1056.
(sneaky way to put history in math, btw...)