The glee club could have 6 members so the 48 classical CDs would be divided into 8 and the 42 show tunes could be divided into 7
Step-by-step explanation:
I think the answer should be y = 36 ( 3x) as the numbers in the sequence are being divide by 3
X + (4x+15) = 180
5x+15=180
5x=165
x=33
4(33)+15=147. (Or you could subtract 33 from 180)
Check answer: 33+147=180 yes
Use you graphing calculator in the y equals button
