Sorry for all the questions!!

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

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