Question

Marcus currently owns 200 songs in his iTunes collection. Every

month, he adds 15 new songs. Write a formula for the number
of songs, N, in his iTunes collection as a function of the number
of months, m. How many songs will he own in a year?

Answer 1

Marcus will own 380 songs after a year.

Explanation:

the equation would look like

`N=15m+200`

you

then put 12 in for (m)

n=15(12)+200

n=180+200

n=380

Marcus will own 380 songs after a year.