The cost to purchase a song from iTunes is $0.99 per song. The Napster membership fee is $10. In addition, each purchased song costs $0.89. How many downloaded songs, d, must be purchased for the monthly price of Napster to be the same as iTunes?
It will take
Let's create two equations to represent iTunes (
In order for us to find when the two prices will be the same, let's set the equations equal to each other and solve for
Hope this helps!!