Mr. Lewis brought everyone in his class Bruster’s Ice Cream. The cost of the ice cream was $154.00. If he leaves a 18% tip, how much tip will he leave?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Which system of linear inequalities is graphed? can somebody pleasssse

Need on this one asap im almost done with this subject