Jay says “ I plan to get eight hours of sleep each night but I lose a half hour of sleep every time my dog bark” Write and graph an equation to represent how many hours of sleep, , Jay gets in terms of the number of times the dog barks, b.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Find the solution of each of the following.

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)