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eunice
eunice
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$1.00 please help me to understand how to solve this maths question on percentages

Q:

with $60000 to invest, how much should a broker invest at 11% and how much at 15% to rean 14% on the total investment

 


   
   
   
   
 
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Posted by:
GangadharSenapati
GangadharSenapati
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$1.00 Linear equation application.

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  • Posted on Nov. 06, 2009 at 07:57:24AM
A:
Preview: ... x)/100 = 14×60000/100 -4x = 840000 - 900000 = -60000   x = - ...

The full tutorial is about 63 words long .
Posted by:
Aks21
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$2.00 A+ grade .. 100% Correct solution else *** MONEY BACK *** with detailed explaination and steps

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  • Posted on Nov. 06, 2009 at 08:00:11AM
A:
Preview: ... l investment   Solution:   Let the investment at 11% be x and at 15% be (6000-x) henc ...

The full tutorial is about 76 words long .
Posted by:
ken5000
ken5000
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$0.75 The Correct Answer With Work Shown

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  • Posted on Nov. 06, 2009 at 09:24:16AM
A:
Preview: ... )    Distribute the .15 .11x 9000 - .15x = 8400    Combine like terms (the .11x and the .15x) -.04x 9 ...

The full tutorial is about 116 words long .
Posted by:
mdld
mdld
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$1.00 System of 2 equations, the answer is.....

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  • Posted on Nov 06, 2009 at 2:09:37PM
A:
Preview: ... the amount invested at 11%, y at 15% The total investment is 60000, so x y=60000        (1) 14% of the total investment si 60000 x 14/100= 8400, so 0. ...

The full tutorial is about 120 words long .
   
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