suppose a printer can print 15/4 pages in 5/6 of a minute. which TWO statements are correct? A. the unit rate is 9/2 pages per minute. B. the printer can print 27 pages in 6 minutes. C. the printer can printer 30 pages in 5 minutes. D. the printer can print 40 pages in 7 minutes. E. the unit rate is 2/9 of a page per minute.