What is the answer to 18.9=2.1x

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

What is the range for 31,39,29,34,37,24,36,33,34,28

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation