Friday

March 6, 2015

March 6, 2015

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

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. ...

algebra - Write a rule in words and as an algebraic expression to model the ...

Math - Irma rents movies online each month it costs her a fee of $4.99 per month...

math - one company charges $6.95 per shirt plus a setup fee of $43. Another ...

math - Here's my question: Determine if each system has one, two, or no ...

math - A video store charges $2.75 per day for overdue videos. You owe a late ...

Math - Sandy is buying t-shirts for her school's club. Company A charges 5.80 ...

algebra - Math Magicians charges $45 registration fee plus $30 per hour for ...

Algebra - Write a system of equations to match each of these problems. Then ...