Answer:
15%
Step-by-step explanation:
We have the followign simple interest formula
FV (aka AV)=PV(1+it)
which means that we have
(800+360)=800(1+3i)
1.45=1+3i
.45=3i
.15=i
15%
Answer:

Step-by-step explanation:
I don’t know if I’m 100% correct but I got
Exact form x= 103/5
Decimal form x=20.6
Answer:
E
Step-by-step explanation:
You just multiply 16 by 4.