Six less than a number t

Me find the measure to side a and the process to solve the problem you appreciate it : )

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons