Answer:
B 405
(=20*9 + 25*9)
what are the blue-ish dots on your screen? :|
350 beats/ 3.5 minutes
100 beats per minute for the song.
8x=6x+20
Btw I figures it out x=10
A = P(1 + rt)
1565 = 625(1 + (0.047)(t))
2.504 = 1 + 0.047t
1.504 = 0.047t
t = 32
I hope this is correct! (Sorry I haven't done simple interest in a while.)
