To determine how many songs Joe can purchase with his $15 gift card, we can divide the total amount of money he has by the cost of each song.
Cost of each song = $1.19
Total gift card amount = $15.00
To find the number of songs Joe can buy:
\[ \text{Number of songs} = \frac{\text{Total amount}}{\text{Cost per song}} = \frac{15.00}{1.19} \approx 12.605 \]
Since Joe cannot purchase a fraction of a song, we round down to the nearest whole number. Thus, he can buy at most 12 songs.
The correct response is: at most 12 songs.