Posted by **sunny** on Friday, January 18, 2013 at 3:17pm.

73. Cell Phone Plan A cell phone plan costs $3.95 per

month plus $0.07 per minute. (Assume that a partial

minute is not rounded up.)

(a) During July, a person talks a total of 50 minutes.

What is the charge?

(b) Write an equation in slope–intercept form that

gives the monthly cost C of talking on this plan

for x minutes.

(c) If the charge for one month amounts to $8.64,

how much time did the person spend talking on

the phone?

## Answer this Question

## Related Questions

- Math - One cell phone plan costs $15 per month plus $0.10 per minute used. A ...
- math - Verizon has a cell phone plan for $28.00 per month plus $.30 per minute ...
- Math ASAP - Verizon has a cell phone plan for $28.00 per month plus $.30 per ...
- Algebra ASAP - I a working wth a cell phone performance task project. I have to ...
- Geometry - Horizon has a cell phone plan for $28.00 per month plus $.30 per ...
- Algebra Please! - Posted by Thomas M on Monday, March 9, 2015 at 4:12am. I am ...
- Math - I have the same problem as Marita. Can someone tell us what equation to ...
- pre-albegra word problem - I need to write a verbal rule to determine the total ...
- algebra - I need to write an equation for the following: Denise's cell phone ...
- Algebra Problem Solving - Denise's cell phone plan is $29.95 per month plus $.10...

More Related Questions