#1 used car shop company had a president’s day special of 10% off the listed price of any used car. xiaolongbao decided to take advantage of the sale. he wanted to buy a car that cost $3,250. how much would he save if he purchased this car during the president’s day special

Ineed to learn how to solve this problem

Negative 5 1/12 + negative 4 1/4 + 6 3/4

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.