Answer:

Step-by-step explanation:

I think it would be 24 girls: 18 Boys

So since 4 became 24 you would have to multiply 4 by 6 (24/4=6) Then you would do 3 by 6 to get 18

xx

**Answer:**

x is equal to 73 since they are vertical angles

It's a method called "completing the square". We add/subtract an appropriate constant term that allows us to condense three terms into a squared binomial, and leaves a constant remainder outside the squared term.

In this case, we first factor out -16 from the first two terms:

When we square a binomial like , we end up with the expansion , so that in the quadratic above we need with and . Then the constant term we have to add/subtract will be :

Now the first three terms within the parentheses can be condensed to get

and all that's left to do is distribute a factor of -16 and combine the remaining constant term:

Then the vertex of the parabola defined by this expression occurs at .

Mode is the most frequent value in the data, if u equals 5 there will be two 5 which means 5 will become the mode.

If I’m correct it should be 6+4i good luck