It is given that y varies directly as x. if y = 10 when x = 3 determine the constant of variation. it is given that y varies directly as x. if y = 10 when x = 3 determine the constant of variation. it is given that y varies directly as x. if y = 10 when x = 3 determine the constant of variation. v

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.