Question 277800
.04X+.03(1,000-X)=38
.04X+30-.03X=38
.01X=38-30
.01X=8
X=8/.01
X=800 INVESTED @ 4%.
1,000-800=200 INVESTED $ 3%.
PROOF:
.04*800+.03*200=38
32+6=38
38=38