Andrea made 5 pillows. She used 11 and seven eighths yards of fabric to make the 5 pillows. She decided to make two more pillows, but she needed another 4 and a half yards of fabric. How much fabric did she use altogether?

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