Isaac is painting a wall that is 9 feet by 18 feet. So far he has painted a part of the wall that is a 4feet by 7feet rectangle. How much of the wall does Isaac have left to paint?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.