Answer:
I belive the answer is 20 songs.
Step-by-step explanation:
The equation you're looking for to solve this is
0.30x+5=0.20x+7
Then, you would solve for x in order to get 20.
................ I don"t know sorry I hate you
20
8+3+5+1+3=20
rounded up at .50 or higher
Tracy and Damon are correct