bcifuentes
bcifuentes
05.12.2020 • 
Mathematics

For his phone service, Tony pays a monthly fee of $29, and he pays an additional $0.06 per minute of use. The least he has been charged in a month is $89.30. What are the possible numbers of minutes he has used his phone in a month?
Use m for the number of minutes, and solve your inequality for m.

Solved
Show answers

Ask an AI advisor a question