Problema Solution
a company offers a preferred customer card for $39 per year, which gives you a 15% discount on all purchases. determine (in terms of inequality) when you would lose money by buying the card?
Answer provided by our tutors
we will loose money when we will buy cards but not purchased much of things from company. company has took $39 from us and give us a 15% discount but it will be help full if we buy all the things in wholesale and we have more things to buy.
if we will buy card and waste money than it will be of no worths.