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Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

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.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76