Choose the correct elements in the set for the following:

{y | y is an integer and y > -4}

{4,5,6,..}

{−3,−1,0,1,2,...}

{−4,−3,−2,−1,0,...}

{−1,0,1,2,...}

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.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.