−2> −2 3(b+4) ​ minus, 2, is greater than, start fraction, 3, left parenthesis, b, plus, 4, right parenthesis, divided by, minus, 2, end fraction Which of the following best describes the solutions to the inequality shown above?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?