question archive A GameSwap membership costs $20 and includes one game per month for $5

A GameSwap membership costs $20 and includes one game per month for $5

Subject:MathPrice:2.86 Bought3

A GameSwap membership costs $20 and includes one game per month for $5.  Non-members can get one game a month for $7.

when does it make more sense to be a member and when does it make more sense to be a non-member?

 

pur-new-sol

Purchase A New Answer

Custom new solution created by our subject matter experts

GET A QUOTE

Answer Preview

Let x be the number of months when the membership plan costs less than non membership plan

 

20 + 5*x < 7*x

20 < 7*x - 5*x

20 < 2*x

10 < x

x > 10

which means

up to 10 months non membership makes more sense as it is cheaper but after 10th month membership plan is cheaper