0.5 - Y - 5
-0.5x = y - 5
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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.

Will give brainliest what is the value of x? enter your answer in the box.

Which statement about the annual percentage rate (apr) is not true?