Which expression can be used to find 75% of 60? 75% of 60 25% 25% 25% 25% 0. 25 0. 25 0. 25 0. 25 15 15 15 15 (0. 25) (60) (0. 25) (15) (3) (15) (3) (60).

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?

Case # 51173878 weighs 814 pounds; case # 51173981 weighs 803 pounds; case # 51174058 weighs 817 pounds; case 51174178 weighs 815 pounds; case # 51174248 weighs 817 pounds; case # 51174495 weighs 781 pounds; case # 51174577 weighs 828 pounds. what are the case #'s of the two cases that weigh the same amount?

Will give 15 points for right answer