Answer:
9 4/5
Step-by-step explanation:
Hopefully this helps you :)
pls mark brainlest ;)
Answer:
umm
Step-by-step explanation:
13
Answer:

Step-by-step explanation:
Hi there!
Let
represent "the number".
The difference of a number and 1
⇒ 
I hope this helps!
Irene received 425 dollars as interest rate for his principal investment which is 5000 dollars.
Let's solve for the interest rate:
=> 425 / 5000 dollars = 0.085
=> 0.085 * 100% = 8.5%
Thus the simple interest or annual interest to her investment is 8.5%