Eva has $6400 saved in a bank account. She is taking a trip to Puerto Rico for x number of days, where her daily expenses
will be $65 on food, $25 on travel, and $100 on accommodations
Eva is going to give half of the money she does not use to
her sister.
Enter an inequality that represents all possible values for the
number of days, x, that Eva can travel and give her sister
at least $850.