Question 1083557
x at 4%
10000-x at 7%
.04x+.07(10000-x)=600
.04x+700-.07x=600
-0.03x=-100
divide both sides by -.03
x=$3333.33 ANSWER @4%=$133.33
10000-x=$6666.67@7%=$466.67
add to $600