please help I only have a few mins
Greg and Keith are downloading songs to their cellphones. Greg started with 50 songs downloaded and continues to download 2 songs a week. Keith uses this table to record his number of downloaded songs.
![please help I only have a few mins Greg and Keith are downloading songs to their cellphones Greg started with 50 songs downloaded and continues to download 2 so class=](https://us-static.z-dn.net/files/de0/1c1ecadda059c0171452ee66682b2ed8.png)