math

A total of
$8000
is invested: part at
8%
and the remainder at
12%
.
How much is invested at each rate if the annual interest is
$650
?

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  2. 👎 0
  3. 👁 708
  1. if $x at 8%, then the rest (8000-x) is at 12%. So,

    .08x + .12(8000-x) = 650

    Now do the math.

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    2. 👎 0
  2. 336

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    2. 👎 0

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