Consider point W on the coordinate plane. If point W is reflected across the x -axis, what are the new coordinates?

Solve for x i'll try to attach the files bc it's not letting me for some reason

Ten times the square of a non-zero number is eqaul to ninety times the number

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.