4. Simplify (− 15/14 ) ÷ 3/7

What is the inverse of the function f(x) = 2x + 1?

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.

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme