The charges for an international call made using the calling card for two phone companies are shown in the table. a. What is the
length of a phone call that would cost the same no matter which company is used? b. Analyze Relationships When is it better to use the card from Company B? Phone Company Charges
Company A 35¢ plus 3¢ per minute
Company B 45¢ plus 2¢ per minute
I do this differently from many people, but the answer is 25 miles. If they walk 5 miles every day, and it’s a 40 day process, you multiply 8 by 5, which equals 40. After that you multiply 5 by 5 and you get 25. Sorry if that’s hard to understand, but the answer is 25.
