ANSWER
EXPLANATION
The given expression is
We regroup the numerical parts to get;
Now let us simplify the negative numbers.
We now subtract 19 from 42 to get;
We can't simplify further
Hence the simplest form is:
Find the number of years it would take for $1,200 to earn simple interest of $324 at an annual interest rate of 6% per year.
1 answer:
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