. The cost in dollars, y, to participate x days in a bike tour is a linear function. Lin’s bike tour is described by the equatio
n y= 5x+ 50. The cost of Max’s bike tour is $120 for a 14-day bike tour. If both Lin and Max take 14-day tours, whose bike tour costs less? A Lin’s B Max’s C The cost is the same for both.
Suppose you earned extra money by having a part-time job. You open up a bank account in order to save your money. Your body acts similar to a bank account—you can “deposit” and “store” energy.