Which speed is fastest

a. 4 miles in 1/3 hour
b. 1/3 mile in 4 hours
c. 1/2 mile in 3 hours

Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.

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.

Ineed me i stuck and i don’t want to get it wrong