Explain how to use the regression calculator to make a reasonable prediction given a data table.

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

What is 74 round to the nearest ten

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