(05.08) solve for x: 2 over quantity x minus 2 plus 7 over quantity x squared minus 4 equals 5 over x. (2 points) x = negative 4 over 3 and x = -5 x = negative 4 over 3 and x = 5 x = 4 over 3 and x = -5 x = 4 over 3 and x = 5

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