The map needs to be reproduced at a different scale so that it has an area of 6 in.² and can fit in a brochure at what scale should the map be reproduced so that it fits on the brochure 1 inch for every 30 miles

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?