$6300 is invested, part of it at 10% and part of it at 9%. For a certian year, the total yeild is $598.00 How much was invested at each rate?

How much was invested at 10%____

How much was invested at 9%_____

$6300 is invested, part of it at 10% and part of it at 9%. For a certian year, the total yeild is $598.00 How much was invested at each rate?

How much was invested at 10%____

How much was invested at 9%_____

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Miami, FL

The equations are:

x+y=6300

0.1x + 0.09Y=598

multiplying the second equation by -10 we obtain

-x - 0.9y =-5980

adding equations 1 and 2 modified we have:

0.1y = 320

Y=3200 and x=6300-3200= 3100

3200X0.09+3100X0.1=598

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