Homework Help: math

Posted by Joe on Tuesday, May 29, 2007 at 5:27pm.

NetBusters has a $30 sign-up fee plus $1.25 per video BlockFlix has a $10 sign-up fee plus $2.25 per video
How do I set up a function rule equation

I assume that you want to find out how many videos you have to buy before they become equal. Consider this:

There is a $20 difference in sign-up fees and a dollar difference per video. Let X = number of videos ordered.

(30-10) - (2.25-1.25X) = 0

I hope this helps. If not, repost your question in more detail. Thanks for asking.

No one has answered this question yet.

Answer this Question

Related Questions

math function rule input/output - during a 10 hr train trip the distance you ...
algebra - Write a rule in words and as an algebraic expression to model the ...
algebra - Math Magicians charges $45 registration fee plus $30 per hour for ...
Math - Fun video rents videos for $1 per video plus chafes a $5 membership fee. ...
Algebra 2 - Plan A charges $5 per minute plus a one time monthly fee of $75 and ...
algebra - A marketing group developing online ad space is offering two payment ...
math - AT Mr. Hoopers Video rentals you can join a video club for a monthly fee ...
math - Video rental Store A charges a membership fee of $25 and $2 for each ...
Algebra - Math - The profit function for hang gliding serving p(x) = -0.4x^+fx-m...
math - The owner of a luxury motor yacht that sails among the 4000 Greek islands...

For Further Reading

First Name:
School Subject:
Answer: