linear inequalities

dreday

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May 22, 2007
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which plan is better two telephone company plans for local calls plan A charges $25 per month for unlimited calls plan B chargesa monthly fee of $13 with A CHarge of $0.06 per local calls. how many local telephone calls in a month make plan A the better deal.
 
If you let x=number of calls, then you just have the inequality:

\(\displaystyle \L\\13+0.06x>25\)

Solve for x.
 
galactus said:
If you let x=number of calls, then you just have the inequality:

\(\displaystyle \L\\13+0.06x>25\)

Solve for x.
IS THE ANSWER PLAN A OR B
 
You must answer the question given in the problem statement. A question that starts out "How many..." cannot be answerd as you have just wondered.

We really have not seen you do any work, yet. Just what is it you are trying to do? Is this a year end final review?
 
Well, my initial impression to your reply is that you are toast.

Have you been attending class and doing your homework? My guess is "no" to both, but I am quite willing to be proven wrong. How have your test scores been? I'm almost certain they won't get any better in this brief review.
 
tkhunny said:
Well, my initial impression to your reply is that you are toast.

Have you been attending class and doing your homework? My guess is "no" to both, but I am quite willing to be proven wrong. How have your test scores been? I'm almost certain they won't get any better in this brief review.
THANK YOU VERY MUCH THAT WAS NOT CAUSE FOR MY GRADE ARE GREAT I JUST ASK FOR A LITTLE HELP GOD BLESS YOU!!!!!!!!!!!
 
dreday said:
I JUST ASK FOR A LITTLE HELP
Please turn off CAPS LOCK; there is no need to SHOUT at people. Thank you.

Then, please review the replies you have received. You have received "help", and sometimes much more than "a little". Now you need to do something with what you've been given.

Copying out answers to the review is highly unlikely to help you actually pass the test, since those questions will be different, and it's the process that you need to know. And we'd like to see you pass that test! :D

Eliz.
 
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