A rectangular picture is 12 inches long and 8 inches wide. A uniform border is placed around the outside of the picture, making the total area 165 square inches. Find the width of the border.

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Find the quotient with the restriction.

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )