X² - 1
Which expression is equivalent to log,
5x
?
A log, x-log,5x-1
B 2log, X-(log, 5+log, X)-1
C log. (x2-1)-(log, 5+log. x)
D 2log, x-log, 1-log, 5+log,

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