Plz help c-4 c-2 1
___ = ___ - ___
c-2 c+2 2-c

Those are fractions btw
The solution of c =

How many extraneous solutions are there? ___

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.