Can you help me with this.

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.