Mathematics, 07.10.2021 14:00 deannajd03
Fran receives $113 per year in simple interest from investing $1300. Part is invested at 7%, part at 8% and part at 9%. There is $800 more invested at 9% than at 8%.
Find the amount invested at each rate.
The amount invested at 7% is $
Answers: 1
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Which is an equation for the nth terms of the sequence 12,15,18,21
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Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
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The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.
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