Answer: 
Step-by-step explanation:
Given : Doug can download new songs for $1.19 each.
Let the number of songs downloaded be x .
Then the total cost of x songs will be :-

To find the number of songs he can download for $12.00 , we need to put
equals to 12.
We get, the equation to show how many songs he can download for $12.00 will be
