Simplify. 56 divided by (-6 - 2) a) -14 b) -7 c) 7 d) 14 plz answer quick i’m taking the test right now i’ll give you the brainliest if you answer !

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220