Question 1143896
x at .13 yield for 0.13x
60000-x (the rest) at .03 yield for 1800-.03x
they add to $5000

so, 0.13x+1800-0.03x=5000
0.10x=3200
x=$32000 at .13=$4160
60000-x=$28000 at .03=$840
They add to $5000.