Solve by Substitution

-2x + y = -8
x - y = 5

Who long does it take to drive 150 miles at 45 miles per hour

X-10/4 when x = –18 a 7 b –2 c –7 d 2

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)