Answer:
B. -1
Step-by-step explanation:
If we have a parabola whose equation is:

The line of symmetry is calculated as:

Now, we have the equation
and the line of symmetry is 
Where:

So, we can replace
by -4 and
by -2 and solve for
using the following equation as:

It means that the equation of the parabola is equal to:

The answer is D, because in the step before that it was proved that the triangles were congruent and CPCTC is used after they are proved congruent.
236-6 because of head table
230 divided by 10 because of 10 per table
Answer: 23
The salary before the increase was $48000.
Hi so u would multiply then add 2 to get ur answer