Miss Watson gave a quiz to her class of 24 students. It took her 25 minutes to grade the first 10 quizzes. At that rate , how long would it take her to grade the remaining 14 quizzes. A. 35 minutes

B.29 minutes

C. 17 6/7. Minutes

D. 10 minutes

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

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247