Answer:
she sold 84 CD's last week
Step-by-step explanation:
84 CDS
To answer this you create 2 equations
x and 3x+6
4x+6=110
x= 26
Therefore she sold 84 CD's last week when subtracting
FV =<u> p (1+i)^n -1</u>
i
pv = 700,000
i = .075/12 = .00625
n = (66 - 15)* 12 = 612
700,000 = P (( 1 + .00625)^ 612 -1 /.00625
4375 = P (1.00625)^612 -1)
P = $98.77
7
No they are not equal