Which pair of lines are parellel

Is the number 128.439 a rational number

Have yall ever just farted and was like, i farted.

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