Answer:
the answer is B cause I know that is a lot more about a government that did that
Area,Lateral surface Area, Surface Area, Circumference?
What do you want me to find?
The answer would be 7. The two minus signs cancel each other out and turn into a plus sign.
2. Segment addition postulate
3. Substitution property of equality (AC=111; AB=7x+1; and BC=4x)
7. Symmetric Property of Equality
