Write 12-√-48/4 as a complex number A) –3 – √3 i
B) –3 + √3 i
C) 3 –√3 i
D) 3 + √3 i

How far is x from 5 on a number line?

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?