It takes audrey 35 hour to paint 25 square yards of wood to be used for making shelves. how many square yards can she paint in 1 hour? enter your answer in the box as a fraction in simplest form.

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