Which expression is equivalent to 1/4 n − 16? (4 points) Question 2 options:

1)

1/4 (n − 4)

2)

1/4 (n − 64)

3)

4(n − 4)

4)

4(n − 64)

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.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2