Suzie hangs 10 pictures that each measure 8.5 inches wide on a wall. She spaces them 6 inches apart with 2 inches on each end, so that they fit perfectly on the wall. How wide is the wall?
i believe the answer would be 139 to because you have to add up the pictures and how wide they are on the wall then take the inches they are spread apart by and voila you got your answer
