Find the number of ways the event can occur. choosing a number greater than 7 out of 12title​

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

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.