Question

Aaron invests $8200 in two different accounts. The first account paid 9 %, the second account paid 2 % in interest. At the end of the first year he had earned $528 in interest. How much was in each account?
$___at 9%
$___at 2%

Answer 1

Answer:

$5200 at 9%

$3000 at 2%

Step-by-step explanation:

0.09X + 0.02(8200-X) = 528

0.07X = 528 - 164

0.07X = 364

X = 5200

8200 - X = 3000