costmembers=30+.85N
costnonmembers=2.25N
set the costs equal, and solve for N
At Mr.Vid's Video Rentals you can join his VId Club for a monthly membership fee pf $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.How many videos would you have to rent each month to make a membership worth the investment?
19 answers
I don't understand your answer, please explain more.
30+.85n=2.25n
I'm sure you know how to solve equations..
I'm sure you know how to solve equations..
hey....i don't understand the question either....ii have two formulas too
What are your formulas?
30= 2.25x
x=13 movies
so i did 2.25 times 13 movies gave me about 29.25...if i did 14 movies than it will give me 31.50....i think its 13
x=13 movies
so i did 2.25 times 13 movies gave me about 29.25...if i did 14 movies than it will give me 31.50....i think its 13
Hmm that sounds right , But mr hs said that the equation was y=30 * 2.25x , So i don't know , This is confusing :/
lol...i agree 2...but if y=30*2.25x ....we know what x is but then what is y....877.5 have to do with anything...i did 2.25*13*30=877.5..
Hmm, well yesterday when i was on here someone told me that the answer was -
$30 / $.85 = 35.3 or 36 videos. and i think that's right.. But idk . didn't he say we needed a chart ?
$30 / $.85 = 35.3 or 36 videos. and i think that's right.. But idk . didn't he say we needed a chart ?
yeah....idk...yeah my mom was helping me 2 and she got this.....but then i went on 2 this and someone told me 30=2.25x.....well that's not the problme..the thing is what is the chart
I know right. Um who do you know that would know the chart ?
i think it my be andrew..idk...hold on...i am goin to go to facebook.to see whos on
Okay . We should of coppied off the board when he had it today.. But whats the real answer ? 36 ?? Or 13??
idk...i am askin callie....she said
mhm its just a list of what the price is if you multiply the membership price and the regular price then by 10, 20, and then you had to multiply by 22 i think
mhm its just a list of what the price is if you multiply the membership price and the regular price then by 10, 20, and then you had to multiply by 22 i think
A list? but what has to go in the list?
well jst keep on for da club members,.. 30 + .85 times12 movies, then 3 then 4 then 5 and so on ,.. a bunch of times then while doin dat ,.. u do non-club members 2.25 times 2 movies 3,4 ,5,6, and so on,.. go on until the membership total of its fee nd movies is less than the non club members cost inthe end of buyin a certain amount of movies
wait but up to what number do i have to keep multiplying , like 30+.85* 2,3,4,5,6,7,8,9 - up to what number ??
idk how to do the chart
i thinks its up to 10