Thursday
December 18, 2014

Homework Help: Algebra 1

Posted by Sally on Thursday, August 9, 2007 at 12:06pm.

A long-distance phone call costs $0.55 for the first minute and $0.09 for each additional minute or portion thereof. Write an inequality representing the number of minutes a person could talk without exceeding $7.

Wouldn't that just be

9t + 55 ≤ 700

where t is time in whole minutes?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - A long-distance phone call costs $0.84 for the first minute and $0.58 for...
algebra - The cost for a long-distance telephone call is $0.36 for the first ...
math - The cost of a long-distance telephone call is $.36 for the first minute ...
math correction - can someone correct this for me. Business and finance. The ...
math correction - can someone correct this for me.Also do i have to solve it all...
inequality expresion - The cost of a long distant telephone call is $0.36 for ...
MATH - This problem makes no sence to me i tried it but i know i am completely ...
algebra - could someone explain to me how to do this problem i dont even know ...
Algebra - A long-distance call using DEC costs 20 cents for the first minute and...
math - write and evaluate an expression for the total cost of a 17 minute long ...

Search
Members