Answer:
D) 5
Step-by-step explanation:
Given:
Rate of simple interest = 5%
Time = 4 years
Total interest = $160
To find:
The amount borrowed by Austin from a credit union.
Solution:
The formula for simple interest is:

Where, P is principal, r is the rate of interest and t is the number of years.
Putting
in the above formula, we get



Multiply both sides by 5.

Therefore, Austin borrowed $800 from a credit union for 4 years.
with what answer do u need help
Your answer would be - 3/10
Answer:
x = 24
Step-by-step explanation:
I checked and made sure the answer was correct.
Hope this helps!
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