Becky has already run 23 miles on her own, and she expects to run 1 mile during each
track practice. How many miles would Becky have run after 19 track practices?

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