Which of the following best represents the average rate at which the human hair grows a .25 inches per second b .25 m per hour c .25 m per month d .25 in per month

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

my guess would be b and d, but i didn’t actually get out the pen and paper. lol