Dan is considering going hiking during the summer. He is comparing the prices of two companies that provide this service,
Nature Lovers charges $20 per hour for a personal guide plus a
$10 fee for the equipment. Hiking World charges $18 per hour for
a personal guide plus a $15 fee for the equipment. Dan wants to
determine the number of hours that Hiking World will cost less
than Nature Lovers. Let x represent the number of hours Dan will
spend hiking. Write an inequality to compare the total costs for
hiking at the two companies.