Homework Help: math math math

Posted by zachary stanich on Monday, February 6, 2012 at 7:48pm.

HELP ME PLEASE I AM ABOUT TO DIE
Should I join the Club?
At Mr. Vid's Video Rentals you can join his VID Club for a monthly membership fee of $30. Club members pay only $.85 to rent each movie. If you are not a member of the VID club, the movies rent for $2.25 each. What is the least amount of videos would you have to rent each month to make a membership worth the investment?

math math math - Anonymous, Tuesday, February 7, 2012 at 5:10am
Let n be the number of videos you rent. Yu want to find where it's cheaper to join the club. That is,

30 + .85n <= 2.25n
30 <= 1.4n
21.4 <= n

So, if you rent at least 22 videos per month, it's cheaper to join the club.

A word of advice: spend more time on your homework, and rent fewer videos!
math math math - daniel tapia, Thursday, February 9, 2012 at 7:50pm
its 22 vids
math math math - el chave del ocho, Thursday, February 9, 2012 at 8:10pm
Anonymous get a life you dont have to be in the computer all day long
-your friend John

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