Gimming When the battery of your mobile phone is full, your mobile
phone can run 30 hours. If the mobile phone has already run 14
hours since the last charging, solve for the most number of
hours your mobile phone can run.
Let h represent the possible number of hours your mobile
phone can run. In order to find the most number of hours your
phone can run, you can use the inequality:
h +14 < 30
Hint?
What is the most number of hours can your phone run? Look
hours