Sammy works in the summer as a life guard and a camp counselor. They earn $7.50 an hour for life guarding and $10 an hour for being a camp counselor. They can work no more than 15 hours. They also want to earn at least $100 each week.
Let x represent that number of hours spent life guarding. Let y represent the number of hours being a camp counselor.
Write an inequality that represents the amount of hours Sammy can work.