HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEMS

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

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