in a poll last year, the residents of a town were asked to rate the mayor on a scale of -10 to 10 points. The mayor reciebed an average approval rating of -2.5 points. This year, the mayors average rating decreased by 0.75points. What is the mayos average approval rating this year?

The distance between a football fsaid and a parking lot is 135 feet. what is that length in yards? 2 mickey needs to cut pieces of ribbon that are each 1 meter long to tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long, how many 1-meter pieces of ribbon can he cut? show work