SOLUTION: A mother wants to invest 1300.00 she invested a portion of the money in a bank which earns 4% the remainder of the savings earns 7% if after one year the interest is 780.00 how muc
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Question 987189: A mother wants to invest 1300.00 she invested a portion of the money in a bank which earns 4% the remainder of the savings earns 7% if after one year the interest is 780.00 how much money was invested total Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A mother wants to invest 1300.00 she invested a portion of the money in a bank which earns 4% the remainder of the savings earns 7% if after one year the interest is 780.00 how much money was invested total
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Note $780 is 60% of 1300.
No 4% and 7% investments of $1300 can result in $780 of interest.
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Cheers,
Stan H.
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