Answer :
Answer:
11x+.06(10,000-x)=700
.11x+600-.06x=700
.05x=700-600
.05x=100
x=100/.05
x=2,000 the amount invested @ 11%.
10,000-2,000=8,ooo the amount invested @ 6%.
Proof:
.11*2,000+.06*8,000=700
220+480700
700=700