Posted by **Jynessa** on Monday, October 7, 2013 at 7:49pm.

Guitar Practice You practice playing your guitar every day. You spend 15 minutes practicing chords and the rest of the time practicing a new song. So the total number of minutes y you practice for the week is given by y 5 7(15 1 x), where x is the number of minutes you spend on practicing a new song.

a. Solve the equation for x.

b. How many minutes did you spend on a new song if you practiced 210 minutes last week? 245 minutes? 315 minutes?

## Answer This Question

## Related Questions

- ALGEBRA 1 - You practice playing your guitar every day. You spend 15 minutes ...
- Math - Maddie plays her guitar for 60 minutes each day. She uses 25% of her ...
- Math - At football practice, players do a 20-minute warm-up before starting ...
- math - At football practice, players do a 20-minute warm-up before starting ...
- Mathematics - At football practice, players do a 20-minute warm-up before ...
- Math - At football practice, players do a 20-minute warm-up before starting ...
- math - Paul spent a half hour practicing piano and 3/8 hour practicing guitar ...
- English - need some advice! My learners will work on a text next week.In the ...
- English Grammar - 1. She plays a guitar for thirty minutes every day. 2. She ...
- Math - Reggie is a long distance runner. His daily 2-1/2 hour practice is ...

More Related Questions