220/100=2.2
2.2x30=66
$66 dollars she pays
Hope Your Thanksgiving Goes Well, Here's A Turkey
-TheKoolKid1O1
Answer:
44
Step-by-step explanation:
k=1: 2*1-4 = -2
k=2: 2*2²-4 = 4
k=3: 2*3²-4 = 14
k=4: 2*4²-4 = 28
-2 + 4 + 14 + 28 = 44
5/8 of the total has been sold, so we just do 64*5/8=40 houses that had been sold this year. Hope this helped!
I=$52,000
R=6.75%
T=5.5 years
P=$19,305
