The length of a rectangle is 5 centimeters less than three times its width. its area is 12 square centimeters. find the dimensions of the rectangle.

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Solve for x and select the correct answer

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