Mark is online buying songs to download to his smart phone. He has a $20 gift card. He sees that there is a one time fee of $10 to sign up. Then each song cost $1.99.

Write the any quality that models the situation above.

(no random links please)

Respuesta :

Answer:

1.99x +10 < 20

Step-by-step explanation:

x = the number of songs