pr47723
10.01.2020 •
Mathematics
Gunther invested $10,000 in two mutual funds. one of the fun rose 6% in one year, and the other rose 9% in one year. if gunther's investment rose a total of $684 in one year how much did he invest in each mutual fund.
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Ответ:
The amount invested at 6% was $7,200 and the amount invested at 9% was $2,800
Step-by-step explanation:
Let
x ----> the amount invested at 6%
10,000-x -----> the amount invested at 9%
we know that
The interest earned in one year by the amount invested at 6% plus the interest earned by the amount invested at 9% must be equal to $684
Remember that
so
The linear equation that represent this problem is
solve for x
therefore
The amount invested at 6% was $7,200 and the amount invested at 9% was $2,800
Ответ:
i thank it is
130
Step-by-step explanation:
hope this is right
if not so sorry