City L has a temperature of -3 °F. City M has a temperature of -7 °F. Use the number line shown to answer the questions: -8 -7 -6 -5.4 -3 -2 -1 0 1 2 3 4 5 6 7 8 Part A: Write an inequality to compare the temperatures of the two cities. (3 points) Part B: Explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) Part C: Use the number line to explain which city is warmer. (3 points)