Perform the indicated operation. 40−4
010
001
−8
−1
3

⇒ 40
⇒ 0
010
001
⇒ 4
−1
3

Multiply row 1 by the reciprocal of 4.

400
010
001
4
−1
3

100
010
001
−1
3

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: number line from negative 8 to positive 8 in increments of 1 is shown. 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)