Find AB if point A is at (−12, 10) and point B is at (−3, 5) . Round your answer to the nearest tenth. 106.0 106.0 21.2 21.2 15.8 15.8 10.3

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8