The floor at a roller skating rink is 72.25 feet long and 51.5 feet wide. how much longer is the rink than it is wide? 123.75 20.5 123.5 20.75

Question 2 of 102 pointsthe temperature is 45°f. the temperature will decrease by 2°f each hour. leth be the number of hours.when will the temperature be below 32°f? write an inequality for this problem.oa. 45 + 2h 32b. 45 + 2h< 32o c. 45 - 2h< 32od. 45 - 2hs 32