Which expression is equivalent to (4x^3)(2x)^-4 1/4x
4/x
8/x
128/x
Of course ima do 100 points, but sadly that means you only get 50 for answering.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Ill mark the brainliest if you me with the these three questions 7,8,9

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.