Evaluate 1/3 divided by 1/3

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Can someone me with this problem . show your work .

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.