5. ava has been asked to create the advertising art for the school skating party. she is using paper that is 15.5 inches wide. the border should be 0.75 inches on all sides. she has been working on a design that is l4.5 inches wide. can she use this design? explain. ava would like to change the width of her design. what strategies could she use to make sure her design width will work with the paper she is given?