Maya bought a boardgame that cost 24 dollars she had to pay a 71/2 sales tax. how much di she get from thirty dollars? giving Brainliest

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.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

What is the absolute value of -100000000000000?