Tamar needs to make at least 84 at work on tuesday to afford dinner and a movie on wednesday night. she makes 14 an hour at her job. how many hours does she need to work on tuesday?

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?