Renna pushed the button for the elevator to go up, but it would not move. the weight limit for the elevator is 4 5 0 450450 kilograms, but the current group of passengers weighs a total of 7 5 0 750750 kilograms. renna wants to determine how many 7 0 7070-kilogram passengers need to get off the elevator.

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!