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.

## Answer This Question

## Related Questions

- math function rule input/output - during a 10 hr train trip the distance you ...
- Math - Fun video rents videos for $1 per video plus chafes a $5 membership fee. ...
- Math - Customers have two options when renting video games from a rental store. ...
- Math - Irma rents movies online each month it costs her a fee of $4.99 per month...
- algebra - Write a rule in words and as an algebraic expression to model the ...
- math - develop an equation and a set of 5 ordered pairs for equation: 1. the ...
- math - For the following scenario, develop an equation and a set of 5 ordered ...
- math - one company charges $6.95 per shirt plus a setup fee of $43. Another ...
- math- urgent help - For the following scenario, develop an equation and a set ...
- math - Here's my question: Determine if each system has one, two, or no ...

More Related Questions