Use the whole numbers 1 through 9, at most one time each , to make the value of x = 2.75. Expression too pls

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship

Finally, the arena decides to offer advertising space on the jerseys of the arena's own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14 what is this as a percentage? what is this as a fraction? what is the probability of not being shortlisted? give your answer as a decimal.