Question 994384
x=amount in 9%
9700-x=amount at 10%
interest= .09x+(9700-x)(.10)=935
0.09 + 970-(.10x)=935 by distributing
-0.01x=-35.  multiply by $100
x=3500 @9%=$315
$6200 @10%=$620
They sum to $935