Ignore this we can conclude that method of testing substances is a sure way to identify a chemical reaction formation of bubbles.

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.