Friday

July 25, 2014

July 25, 2014

Posted by **linda** on Monday, October 6, 2008 at 7:42pm.

- math -
**DrBob222**, Monday, October 6, 2008 at 8:10pmLet x = # 30 second commercials.

let y = # 60 second commercials.

Two equations can be written.

=========================================

30x + 60y = 11*60

x + y = 14

===================

Solve for x and y.

Post your work if you get stuck.

**Related Questions**

Math - a disc jockey must play 14 commercial spots during 1 hour of a radio show...

algebra - A disc jockey must play 14 commercial spots during one hour of radio ...

Math - A disc jockey must play 14commercial spots during 1hour of radio show. ...

algebra - a disk jockey must play 14 commercial spots during one hour of radio ...

Math-Alebra - A disc Jokey must play 14 commercial spots during 1 hour of a ...

Math - Rudy must play 12 commercials during his 1-hr radio show. Each commercial...

math - of a radio show. Each commercial is either 30 seconds or 60 seconds long...

Business - What commercial would be considered a "bandwagon" commercial (where ...

commercial - For an assignment, I have to make a commercial on: 1. can be made ...

math - the results of a survey of 100 households pointed to shoppers having a ...