Question

the rental fee for a conference room is $35 for the forst hour and %7 for each additional hour. hillary has a budget of $65 for renting the conference room. for how many hours can hillary rent the conference room?

Answer 1

the answer 11 hours

Answer 2

11 hours because

$35 for one hour

$35+7% for the second hour

And you just keep adding 7/% until you get to before 65